From 63d08207a3249185ba484395165d593c7d780892 Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:20:36 +0530
Subject: [PATCH 01/12] feat: c files and addon added

---
 .../base/dists/arcsine/kurtosis/binding.gyp   | 170 ++++++++++++++++++
 .../base/dists/arcsine/kurtosis/include.gypi  |  53 ++++++
 .../stats/base/dists/arcsine/kurtosis.h       |  38 ++++
 .../base/dists/arcsine/kurtosis/lib/native.js |  66 +++++++
 .../base/dists/arcsine/kurtosis/manifest.json |  76 ++++++++
 .../base/dists/arcsine/kurtosis/package.json  |   4 +
 .../base/dists/arcsine/kurtosis/src/Makefile  |  70 ++++++++
 .../base/dists/arcsine/kurtosis/src/addon.c   |  23 +++
 .../base/dists/arcsine/kurtosis/src/main.c    |  42 +++++
 9 files changed, 542 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/binding.gyp
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include.gypi
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include/stdlib/stats/base/dists/arcsine/kurtosis.h
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/manifest.json
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/Makefile
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/addon.c
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/binding.gyp b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/binding.gyp
new file mode 100644
index 000000000000..ec3992233442
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/binding.gyp
@@ -0,0 +1,170 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A `.gyp` file for building a Node.js native add-on.
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+  # List of files to include in this file:
+  'includes': [
+    './include.gypi',
+  ],
+
+  # Define variables to be used throughout the configuration for all targets:
+  'variables': {
+    # Target name should match the add-on export name:
+    'addon_target_name%': 'addon',
+
+    # Set variables based on the host OS:
+    'conditions': [
+      [
+        'OS=="win"',
+        {
+          # Define the object file suffix:
+          'obj': 'obj',
+        },
+        {
+          # Define the object file suffix:
+          'obj': 'o',
+        }
+      ], # end condition (OS=="win")
+    ], # end conditions
+  }, # end variables
+
+  # Define compile targets:
+  'targets': [
+
+    # Target to generate an add-on:
+    {
+      # The target name should match the add-on export name:
+      'target_name': '<(addon_target_name)',
+
+      # Define dependencies:
+      'dependencies': [],
+
+      # Define directories which contain relevant include headers:
+      'include_dirs': [
+        # Local include directory:
+        '<@(include_dirs)',
+      ],
+
+      # List of source files:
+      'sources': [
+        '<@(src_files)',
+      ],
+
+      # Settings which should be applied when a target's object files are used as linker input:
+      'link_settings': {
+        # Define libraries:
+        'libraries': [
+          '<@(libraries)',
+        ],
+
+        # Define library directories:
+        'library_dirs': [
+          '<@(library_dirs)',
+        ],
+      },
+
+      # C/C++ compiler flags:
+      'cflags': [
+        # Enable commonly used warning options:
+        '-Wall',
+
+        # Aggressive optimization:
+        '-O3',
+      ],
+
+      # C specific compiler flags:
+      'cflags_c': [
+        # Specify the C standard to which a program is expected to conform:
+        '-std=c99',
+      ],
+
+      # C++ specific compiler flags:
+      'cflags_cpp': [
+        # Specify the C++ standard to which a program is expected to conform:
+        '-std=c++11',
+      ],
+
+      # Linker flags:
+      'ldflags': [],
+
+      # Apply conditions based on the host OS:
+      'conditions': [
+        [
+          'OS=="mac"',
+          {
+            # Linker flags:
+            'ldflags': [
+              '-undefined dynamic_lookup',
+              '-Wl,-no-pie',
+              '-Wl,-search_paths_first',
+            ],
+          },
+        ], # end condition (OS=="mac")
+        [
+          'OS!="win"',
+          {
+            # C/C++ flags:
+            'cflags': [
+              # Generate platform-independent code:
+              '-fPIC',
+            ],
+          },
+        ], # end condition (OS!="win")
+      ], # end conditions
+    }, # end target <(addon_target_name)
+
+    # Target to copy a generated add-on to a standard location:
+    {
+      'target_name': 'copy_addon',
+
+      # Declare that the output of this target is not linked:
+      'type': 'none',
+
+      # Define dependencies:
+      'dependencies': [
+        # Require that the add-on be generated before building this target:
+        '<(addon_target_name)',
+      ],
+
+      # Define a list of actions:
+      'actions': [
+        {
+          'action_name': 'copy_addon',
+          'message': 'Copying addon...',
+
+          # Explicitly list the inputs in the command-line invocation below:
+          'inputs': [],
+
+          # Declare the expected outputs:
+          'outputs': [
+            '<(addon_output_dir)/<(addon_target_name).node',
+          ],
+
+          # Define the command-line invocation:
+          'action': [
+            'cp',
+            '<(PRODUCT_DIR)/<(addon_target_name).node',
+            '<(addon_output_dir)/<(addon_target_name).node',
+          ],
+        },
+      ], # end actions
+    }, # end target copy_addon
+  ], # end targets
+}
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include.gypi b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include.gypi
new file mode 100644
index 000000000000..575cb043c0bf
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include.gypi
@@ -0,0 +1,53 @@
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A GYP include file for building a Node.js native add-on.
+#
+# Main documentation:
+#
+# [1]: https://gyp.gsrc.io/docs/InputFormatReference.md
+# [2]: https://gyp.gsrc.io/docs/UserDocumentation.md
+{
+  # Define variables to be used throughout the configuration for all targets:
+  'variables': {
+    # Source directory:
+    'src_dir': './src',
+
+    # Include directories:
+    'include_dirs': [
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).include; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+
+    # Add-on destination directory:
+    'addon_output_dir': './src',
+
+    # Source files:
+    'src_files': [
+      '<(src_dir)/addon.c',
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).src; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+
+    # Library dependencies:
+    'libraries': [
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).libraries; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+
+    # Library directories:
+    'library_dirs': [
+      '<!@(node -e "var arr = require(\'@stdlib/utils/library-manifest\')(\'./manifest.json\',{},{\'basedir\':process.cwd(),\'paths\':\'posix\'}).libpath; for ( var i = 0; i < arr.length; i++ ) { console.log( arr[ i ] ); }")',
+    ],
+  }, # end variables
+}
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include/stdlib/stats/base/dists/arcsine/kurtosis.h b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include/stdlib/stats/base/dists/arcsine/kurtosis.h
new file mode 100644
index 000000000000..612a9391db02
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/include/stdlib/stats/base/dists/arcsine/kurtosis.h
@@ -0,0 +1,38 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef STDLIB_STATS_BASE_DISTS_ARCSINE_KURTOSIS_H
+#define STDLIB_STATS_BASE_DISTS_ARCSINE_KURTOSIS_H
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Returns the excess kurtosis of an arcsine distribution.
+*/
+double stdlib_base_dists_arcsine_kurtosis( const double a, const double b );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_STATS_BASE_DISTS_ARCSINE_KURTOSIS_H
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js
new file mode 100644
index 000000000000..300c1a77fbb0
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js
@@ -0,0 +1,66 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var addon = require( './../src/addon.node' );
+
+
+// MAIN //
+
+/**
+* Returns the excess kurtosis of an arcsine distribution.
+*
+* @param {number} a - minimum support
+* @param {number} b - maximum support
+* @returns {number} excess kurtosis
+*
+* @example
+* var v = kurtosis( 0.0, 1.0 );
+* // returns -1.5
+*
+* @example
+* var v = kurtosis( 4.0, 12.0 );
+* // returns -1.5
+*
+* @example
+* var v = kurtosis( -4.0, 4.0 );
+* // returns -1.5
+*
+* @example
+* var v = kurtosis( 1.0, -0.1 );
+* // returns NaN
+*
+* @example
+* var v = kurtosis( 2.0, NaN );
+* // returns NaN
+*
+* @example
+* var v = kurtosis( NaN, 2.0 );
+* // returns NaN
+*/
+function kurtosis( a, b ) {
+	return addon( a, b );
+}
+
+
+// EXPORTS //
+
+module.exports = kurtosis;
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/manifest.json b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/manifest.json
new file mode 100644
index 000000000000..db80b71a4aa4
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/manifest.json
@@ -0,0 +1,76 @@
+{
+  "options": {
+    "task": "build",
+    "wasm": false
+  },
+  "fields": [
+    {
+      "field": "src",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "include",
+      "resolve": true,
+      "relative": true
+    },
+    {
+      "field": "libraries",
+      "resolve": false,
+      "relative": false
+    },
+    {
+      "field": "libpath",
+      "resolve": true,
+      "relative": false
+    }
+  ],
+  "confs": [
+    {
+      "task": "build",
+      "wasm": false,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/napi/binary",
+        "@stdlib/math/base/assert/is-nan"
+      ]
+    },
+    {
+      "task": "benchmark",
+      "wasm": false,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/assert/is-nan"
+      ]
+    },
+    {
+      "task": "examples",
+      "wasm": false,
+      "src": [
+        "./src/main.c"
+      ],
+      "include": [
+        "./include"
+      ],
+      "libraries": [],
+      "libpath": [],
+      "dependencies": [
+        "@stdlib/math/base/assert/is-nan"
+      ]
+    }
+  ]
+}
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json
index c9ed89751347..dd17e5fe4624 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json
@@ -14,11 +14,15 @@
     }
   ],
   "main": "./lib",
+  "gypfile": true,
   "directories": {
     "benchmark": "./benchmark",
     "doc": "./docs",
     "example": "./examples",
+    "include": "./include",
     "lib": "./lib",
+    "scripts": "./scripts",
+    "src": "./src",
     "test": "./test"
   },
   "types": "./docs/types",
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/Makefile b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/Makefile
new file mode 100644
index 000000000000..bcf18aa46655
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/Makefile
@@ -0,0 +1,70 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+
+# RULES #
+
+#/
+# Removes generated files for building an add-on.
+#
+# @example
+# make clean-addon
+#/
+clean-addon:
+	$(QUIET) -rm -f *.o *.node
+
+.PHONY: clean-addon
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean: clean-addon
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/addon.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/addon.c
new file mode 100644
index 000000000000..8139253a35ef
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/addon.c
@@ -0,0 +1,23 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/stats/base/dists/arcsine/kurtosis.h"
+#include "stdlib/math/base/napi/binary.h"
+
+// cppcheck-suppress shadowFunction
+STDLIB_MATH_BASE_NAPI_MODULE_DD_D( stdlib_base_dists_arcsine_kurtosis )
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c
new file mode 100644
index 000000000000..b6e97120f182
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c
@@ -0,0 +1,42 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/stats/base/dists/arcsine/kurtosis.h"
+#include "stdlib/math/base/assert/is_nan.h"
+
+/**
+* Returns the excess kurtosis of an arcsine distribution.
+*
+* @param a    minimum support
+* @param b    maximum support
+* @return     excess kurtosis
+*
+* @example
+* double y = stdlib_base_arcsine_kurtosis( 0.0, 1.0 );
+* // returns 1.5
+*/
+double stdlib_base_dists_arcsine_kurtosis( const double a, const double b ) {
+	if (
+		stdlib_base_is_nan( a ) ||
+		stdlib_base_is_nan( b ) ||
+		a >= b
+	) {
+		return 0.0 / 0.0; // NaN
+	}
+	return 1.5;
+}

From f12f0efd667c674434222a4feb33700c88dabc74 Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:25:37 +0530
Subject: [PATCH 02/12] feat: c bug fix and tests added

---
 .../base/dists/arcsine/kurtosis/src/main.c    |  2 +-
 .../arcsine/kurtosis/test/test.native.js      | 89 +++++++++++++++++++
 2 files changed, 90 insertions(+), 1 deletion(-)
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c
index b6e97120f182..5b704ae612c7 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/src/main.c
@@ -38,5 +38,5 @@ double stdlib_base_dists_arcsine_kurtosis( const double a, const double b ) {
 	) {
 		return 0.0 / 0.0; // NaN
 	}
-	return 1.5;
+	return -1.5;
 }
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js
new file mode 100644
index 000000000000..237333a5538f
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js
@@ -0,0 +1,89 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2018 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var tape = require( 'tape' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var randu = require( '@stdlib/random/base/randu' );
+var PINF = require( '@stdlib/constants/float64/pinf' );
+var NINF = require( '@stdlib/constants/float64/ninf' );
+
+
+// VARIABLES //
+
+var kurtosis = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( kurtosis instanceof Error )
+};
+
+
+// TESTS //
+
+tape( 'main export is a function', opts, function test( t ) {
+	t.ok( true, __filename );
+	t.strictEqual( typeof kurtosis, 'function', 'main export is a function' );
+	t.end();
+});
+
+tape( 'if provided `NaN` for any parameter, the function returns `NaN`', opts, function test( t ) {
+	var v = kurtosis( NaN, 0.5 );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
+	v = kurtosis( 10.0, NaN );
+	t.equal( isnan( v ), true, 'returns NaN' );
+
+	t.end();
+});
+
+tape( 'if provided `a >= b`, the function returns `NaN`', opts, function test( t ) {
+	var y;
+
+	y = kurtosis( 3.0, 2.0 );
+	t.equal( isnan( y ), true, 'returns NaN' );
+
+	y = kurtosis( 2.0, 2.0 );
+	t.equal( isnan( y ), true, 'returns NaN' );
+
+	y = kurtosis( NINF, NINF );
+	t.equal( isnan( y ), true, 'returns NaN' );
+
+	y = kurtosis( PINF, NINF );
+	t.equal( isnan( y ), true, 'returns NaN' );
+
+	t.end();
+});
+
+tape( 'the function returns `-3/2` as the excess kurtosis of an arcsine distribution ', opts, function test( t ) {
+	var a;
+	var b;
+	var i;
+	var v;
+
+	for ( i = 0; i < 10; i++ ) {
+		a = ( randu() *10.0 );
+		b = ( randu()*10.0 ) + a;
+		v = kurtosis( a, b );
+		t.equal( v, -3/2, 'returns -3/2' );
+	}
+	t.end();
+});

From b454830c76206a211404b733ada80b377872d6e5 Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:28:16 +0530
Subject: [PATCH 03/12] feat: c examples added

---
 .../arcsine/kurtosis/examples/c/Makefile      | 146 ++++++++++++++++++
 .../arcsine/kurtosis/examples/c/example.c     |  35 +++++
 2 files changed, 181 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/Makefile
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/Makefile
new file mode 100644
index 000000000000..6aed70daf167
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/Makefile
@@ -0,0 +1,146 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+# Define the program used for compiling C source files:
+ifdef C_COMPILER
+	CC := $(C_COMPILER)
+else
+	CC := gcc
+endif
+
+# Define the command-line options when compiling C files:
+CFLAGS ?= \
+	-std=c99 \
+	-O3 \
+	-Wall \
+	-pedantic
+
+# Determine whether to generate position independent code ([1][1], [2][2]).
+#
+# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
+# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
+ifeq ($(OS), WINNT)
+	fPIC ?=
+else
+	fPIC ?= -fPIC
+endif
+
+# List of includes (e.g., `-I /foo/bar -I /beep/boop/include`):
+INCLUDE ?=
+
+# List of source files:
+SOURCE_FILES ?=
+
+# List of libraries (e.g., `-lopenblas -lpthread`):
+LIBRARIES ?=
+
+# List of library paths (e.g., `-L /foo/bar -L /beep/boop`):
+LIBPATH ?=
+
+# List of C targets:
+c_targets := example.out
+
+
+# RULES #
+
+#/
+# Compiles source files.
+#
+# @param {string} [C_COMPILER] - C compiler (e.g., `gcc`)
+# @param {string} [CFLAGS] - C compiler options
+# @param {(string|void)} [fPIC] - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} [INCLUDE] - list of includes (e.g., `-I /foo/bar -I /beep/boop/include`)
+# @param {string} [SOURCE_FILES] - list of source files
+# @param {string} [LIBPATH] - list of library paths (e.g., `-L /foo/bar -L /beep/boop`)
+# @param {string} [LIBRARIES] - list of libraries (e.g., `-lopenblas -lpthread`)
+#
+# @example
+# make
+#
+# @example
+# make all
+#/
+all: $(c_targets)
+
+.PHONY: all
+
+#/
+# Compiles C source files.
+#
+# @private
+# @param {string} CC - C compiler (e.g., `gcc`)
+# @param {string} CFLAGS - C compiler options
+# @param {(string|void)} fPIC - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} INCLUDE - list of includes (e.g., `-I /foo/bar`)
+# @param {string} SOURCE_FILES - list of source files
+# @param {string} LIBPATH - list of library paths (e.g., `-L /foo/bar`)
+# @param {string} LIBRARIES - list of libraries (e.g., `-lopenblas`)
+#/
+$(c_targets): %.out: %.c
+	$(QUIET) $(CC) $(CFLAGS) $(fPIC) $(INCLUDE) -o $@ $(SOURCE_FILES) $< $(LIBPATH) -lm $(LIBRARIES)
+
+#/
+# Runs compiled examples.
+#
+# @example
+# make run
+#/
+run: $(c_targets)
+	$(QUIET) ./$<
+
+.PHONY: run
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean:
+	$(QUIET) -rm -f *.o *.out
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c
new file mode 100644
index 000000000000..21efc82f7ba5
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c
@@ -0,0 +1,35 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/stats/base/dists/arcsine/kurtosis.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+int main( void ) {
+	double a;
+	double b;
+	double y;
+	int i;
+
+	for ( i = 0; i < 25; i++ ) {
+		a = ( (double)rand() / (double)RAND_MAX ) * 20.0 - 20.0;
+		b = a + ( (double)rand() / (double)RAND_MAX ) * 40.0;
+		y = stdlib_base_dists_arcsine_kurtosis( a, b );
+		printf( "a: %lf, b: %lf, Kurt(X;a,b): %lf\n", a, b, y );
+	}
+}

From 9abfafa30fc62fcc02447ebcf8ad49b563ca1579 Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:30:35 +0530
Subject: [PATCH 04/12] feat: c benchmarks added

---
 .../arcsine/kurtosis/benchmark/c/Makefile     | 146 ++++++++++++++++++
 .../arcsine/kurtosis/benchmark/c/benchmark.c  | 135 ++++++++++++++++
 2 files changed, 281 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/Makefile
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/Makefile b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/Makefile
new file mode 100644
index 000000000000..f69e9da2b4d3
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/Makefile
@@ -0,0 +1,146 @@
+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+# Define the program used for compiling C source files:
+ifdef C_COMPILER
+	CC := $(C_COMPILER)
+else
+	CC := gcc
+endif
+
+# Define the command-line options when compiling C files:
+CFLAGS ?= \
+	-std=c99 \
+	-O3 \
+	-Wall \
+	-pedantic
+
+# Determine whether to generate position independent code ([1][1], [2][2]).
+#
+# [1]: https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#Code-Gen-Options
+# [2]: http://stackoverflow.com/questions/5311515/gcc-fpic-option
+ifeq ($(OS), WINNT)
+	fPIC ?=
+else
+	fPIC ?= -fPIC
+endif
+
+# List of includes (e.g., `-I /foo/bar -I /beep/boop/include`):
+INCLUDE ?=
+
+# List of source files:
+SOURCE_FILES ?=
+
+# List of libraries (e.g., `-lopenblas -lpthread`):
+LIBRARIES ?=
+
+# List of library paths (e.g., `-L /foo/bar -L /beep/boop`):
+LIBPATH ?=
+
+# List of C targets:
+c_targets := benchmark.out
+
+
+# RULES #
+
+#/
+# Compiles source files.
+#
+# @param {string} [C_COMPILER] - C compiler (e.g., `gcc`)
+# @param {string} [CFLAGS] - C compiler options
+# @param {(string|void)} [fPIC] - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} [INCLUDE] - list of includes (e.g., `-I /foo/bar -I /beep/boop/include`)
+# @param {string} [SOURCE_FILES] - list of source files
+# @param {string} [LIBPATH] - list of library paths (e.g., `-L /foo/bar -L /beep/boop`)
+# @param {string} [LIBRARIES] - list of libraries (e.g., `-lopenblas -lpthread`)
+#
+# @example
+# make
+#
+# @example
+# make all
+#/
+all: $(c_targets)
+
+.PHONY: all
+
+#/
+# Compiles C source files.
+#
+# @private
+# @param {string} CC - C compiler (e.g., `gcc`)
+# @param {string} CFLAGS - C compiler options
+# @param {(string|void)} fPIC - compiler flag determining whether to generate position independent code (e.g., `-fPIC`)
+# @param {string} INCLUDE - list of includes (e.g., `-I /foo/bar`)
+# @param {string} SOURCE_FILES - list of source files
+# @param {string} LIBPATH - list of library paths (e.g., `-L /foo/bar`)
+# @param {string} LIBRARIES - list of libraries (e.g., `-lopenblas`)
+#/
+$(c_targets): %.out: %.c
+	$(QUIET) $(CC) $(CFLAGS) $(fPIC) $(INCLUDE) -o $@ $(SOURCE_FILES) $< $(LIBPATH) -lm $(LIBRARIES)
+
+#/
+# Runs compiled benchmarks.
+#
+# @example
+# make run
+#/
+run: $(c_targets)
+	$(QUIET) ./$<
+
+.PHONY: run
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean:
+	$(QUIET) -rm -f *.o *.out
+
+.PHONY: clean
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
new file mode 100644
index 000000000000..68b9d85a5f07
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
@@ -0,0 +1,135 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/stats/base/dists/arcsine/kurtosis.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+#include <time.h>
+#include <sys/time.h>
+
+#define NAME "arcsine-kurtosis"
+#define ITERATIONS 1000000
+#define REPEATS 3
+
+/**
+* Prints the TAP version.
+*/
+static void print_version( void ) {
+	printf( "TAP version 13\n" );
+}
+
+/**
+* Prints the TAP summary.
+*
+* @param total     total number of tests
+* @param passing   total number of passing tests
+*/
+static void print_summary( int total, int passing ) {
+	printf( "#\n" );
+	printf( "1..%d\n", total ); // TAP plan
+	printf( "# total %d\n", total );
+	printf( "# pass  %d\n", passing );
+	printf( "#\n" );
+	printf( "# ok\n" );
+}
+
+/**
+* Prints benchmarks results.
+*
+* @param elapsed   elapsed time in seconds
+*/
+static void print_results( double elapsed ) {
+	double rate = (double)ITERATIONS / elapsed;
+	printf( "  ---\n" );
+	printf( "  iterations: %d\n", ITERATIONS );
+	printf( "  elapsed: %0.9f\n", elapsed );
+	printf( "  rate: %0.9f\n", rate );
+	printf( "  ...\n" );
+}
+
+/**
+* Returns a clock time.
+*
+* @return clock time
+*/
+static double tic( void ) {
+	struct timeval now;
+	gettimeofday( &now, NULL );
+	return (double)now.tv_sec + (double)now.tv_usec/1.0e6;
+}
+
+/**
+* Generates a random number on the interval [0,1).
+*
+* @return random number
+*/
+static double rand_double( void ) {
+	int r = rand();
+	return (double)r / ( (double)RAND_MAX + 1.0 );
+}
+
+/**
+* Runs a benchmark.
+*
+* @return elapsed time in seconds
+*/
+static double benchmark( void ) {
+	double elapsed;
+	double min;
+	double max;
+	double y;
+	double t;
+	int i;
+
+	t = tic();
+	for ( i = 0; i < ITERATIONS; i++ ) {
+		min = ( 20.0*rand_double() ) - 20.0;
+		max = min + ( 40.0*rand_double() );
+		y = stdlib_base_dists_arcsine_kurtosis( min, max );
+		if ( y != y ) {
+			printf( "should not return NaN\n" );
+			break;
+		}
+	}
+	elapsed = tic() - t;
+	if ( y != y ) {
+		printf( "should not return NaN\n" );
+	}
+	return elapsed;
+}
+
+/**
+* Main execution sequence.
+*/
+int main( void ) {
+	double elapsed;
+	int i;
+
+	// Use the current time to seed the random number generator:
+	srand( time( NULL ) );
+
+	print_version();
+	for ( i = 0; i < REPEATS; i++ ) {
+		printf( "# c::%s\n", NAME );
+		elapsed = benchmark();
+		print_results( elapsed );
+		printf( "ok %d benchmark finished\n", i+1 );
+	}
+	print_summary( REPEATS, REPEATS );
+}

From df7f826b19bab528b4a9899532c8081ba9679bb3 Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:36:22 +0530
Subject: [PATCH 05/12] docs: readme updated

---
 .../base/dists/arcsine/kurtosis/README.md     | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
index 13f91fc8a4ff..4e3f015d8241 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
@@ -131,6 +131,97 @@ for ( i = 0; i < 10; i++ ) {
 
 <!-- /.examples -->
 
+<!-- C interface documentation. -->
+
+* * *
+
+<section class="c">
+
+## C APIs
+
+<!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
+
+<section class="intro">
+
+</section>
+
+<!-- /.intro -->
+
+<!-- C usage documentation. -->
+
+<section class="usage">
+
+### Usage
+
+```c
+#include "stdlib/stats/base/dists/arcsine/kurtosis.h"
+```
+
+#### stdlib_base_dists_arcsine_kurtosis( a, b )
+
+Returns the excess kurtosis of an arcsine distribution.
+
+```c
+double out = stdlib_base_dists_arcsine_kurtosis( 0.0, 2.0 );
+// returns 1.5
+```
+
+The function accepts the following arguments:
+
+-   **a**: `[in] double` minimum support
+-   **b**: `[in] double` maximum support
+
+```c
+double stdlib_base_dists_arcsine_kurtosis( const double a, const double b );
+```
+
+</section>
+
+<!-- /.usage -->
+
+<!-- C API usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
+
+<section class="notes">
+
+</section>
+
+<!-- /.notes -->
+
+<!-- C API usage examples. -->
+
+<section class="examples">
+
+### Examples
+
+```c
+#include "stdlib/stats/base/dists/arcsine/kurtosis.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+int main( void ) {
+    double a;
+    double b;
+    double y;
+    int i;
+    
+    for ( i = 0; i < 25; i++ ) {
+        a = ( (double)rand() / (double)RAND_MAX ) * 20.0 - 20.0;
+        b = a + ( (double)rand() / (double)RAND_MAX ) * 40.0;
+        y = stdlib_base_dists_arcsine_kurtosis( a, b );
+        printf( "a: %lf, b: %lf, Kurt(X;a,b): %lf\n", a, b, y );
+    }
+}
+```
+
+</section>
+
+<!-- /.examples -->
+
+</section>
+
+<!-- /.c -->
+
+
 <!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
 
 <section class="references">

From d3e1411d04d212609f3f188a57c8e5e9e8365371 Mon Sep 17 00:00:00 2001
From: stdlib-bot <82920195+stdlib-bot@users.noreply.github.com>
Date: Tue, 10 Dec 2024 05:08:01 +0000
Subject: [PATCH 06/12] chore: update copyright years

---
 .../stats/base/dists/arcsine/kurtosis/test/test.native.js       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js
index 237333a5538f..d2358f6bb1be 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/test/test.native.js
@@ -1,7 +1,7 @@
 /**
 * @license Apache-2.0
 *
-* Copyright (c) 2018 The Stdlib Authors.
+* Copyright (c) 2024 The Stdlib Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.

From 29afbf04aa8dda00c6cc78f3eb3d3a2a71c1d90f Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:38:20 +0530
Subject: [PATCH 07/12] chore: fix spacing error

---
 .../@stdlib/stats/base/dists/arcsine/kurtosis/README.md          | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
index 4e3f015d8241..18eb3f92bb2c 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
@@ -221,7 +221,6 @@ int main( void ) {
 
 <!-- /.c -->
 
-
 <!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
 
 <section class="references">

From 70dacfc0c2aeb4c9484fb95dcb672f716823a289 Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Tue, 10 Dec 2024 10:41:25 +0530
Subject: [PATCH 08/12] chore: remove unused field in package.json

---
 .../@stdlib/stats/base/dists/arcsine/kurtosis/package.json       | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json
index dd17e5fe4624..064f6640414d 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/package.json
@@ -21,7 +21,6 @@
     "example": "./examples",
     "include": "./include",
     "lib": "./lib",
-    "scripts": "./scripts",
     "src": "./src",
     "test": "./test"
   },

From 68432ed70311bc1d66c92493e5e1ed0be985bdfb Mon Sep 17 00:00:00 2001
From: aayush0325 <aayush25khanna@gmail,com>
Date: Thu, 12 Dec 2024 00:20:44 +0530
Subject: [PATCH 09/12] fix: add missing benchmark

---
 .../kurtosis/benchmark/benchmark.native.js    | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
new file mode 100644
index 000000000000..dd1f05795dd6
--- /dev/null
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
@@ -0,0 +1,62 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var resolve = require( 'path' ).resolve;
+var bench = require( '@stdlib/bench' );
+var tryRequire = require( '@stdlib/utils/try-require' );
+var randu = require( '@stdlib/random/base/randu' );
+var isnan = require( '@stdlib/math/base/assert/is-nan' );
+var pkg = require( './../package.json' ).name;
+
+
+// VARIABLES //
+
+var kurtosis = tryRequire( resolve( __dirname, './../lib/native.js' ) );
+var opts = {
+	'skip': ( kurtosis instanceof Error )
+};
+
+
+// MAIN //
+
+bench( pkg, opts, function benchmark( b ) {
+	var min;
+	var max;
+	var y;
+	var i;
+
+	b.tic();
+	for ( i = 0; i < b.iterations; i++ ) {
+		min = ( randu()*10.0 );
+		max = ( randu()*10.0 ) + min;
+		y = kurtosis( min, max );
+		if ( isnan( y ) ) {
+			b.fail( 'should not return NaN' );
+		}
+	}
+	b.toc();
+	if ( isnan( y ) ) {
+		b.fail( 'should not return NaN' );
+	}
+	b.pass( 'benchmark finished' );
+	b.end();
+});

From 3dd231fd7408a87f05141d0065716097e28e7be5 Mon Sep 17 00:00:00 2001
From: aayush0325 <ayush25khanna@gmail.com>
Date: Thu, 12 Dec 2024 14:35:27 +0000
Subject: [PATCH 10/12] chore: stuff from code review

---
 .../base/dists/arcsine/kurtosis/README.md     | 13 +++++++---
 .../arcsine/kurtosis/benchmark/benchmark.js   | 14 ++++++++---
 .../kurtosis/benchmark/benchmark.native.js    | 14 ++++++++---
 .../arcsine/kurtosis/benchmark/c/benchmark.c  | 25 +++++++++++--------
 .../arcsine/kurtosis/examples/c/example.c     |  9 +++++--
 .../base/dists/arcsine/kurtosis/lib/native.js |  1 +
 6 files changed, 54 insertions(+), 22 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
index 18eb3f92bb2c..abb4d901930a 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
@@ -168,8 +168,8 @@ double out = stdlib_base_dists_arcsine_kurtosis( 0.0, 2.0 );
 
 The function accepts the following arguments:
 
--   **a**: `[in] double` minimum support
--   **b**: `[in] double` maximum support
+-   **a**: `[in] double` minimum support.
+-   **b**: `[in] double` maximum support.
 
 ```c
 double stdlib_base_dists_arcsine_kurtosis( const double a, const double b );
@@ -203,10 +203,15 @@ int main( void ) {
     double b;
     double y;
     int i;
+
+    static double random_uniform( const double min, const double max ) {
+        double v = (double)rand() / ( (double)RAND_MAX + 1.0 );
+        return min + ( v * ( max - min ) );
+    }
     
     for ( i = 0; i < 25; i++ ) {
-        a = ( (double)rand() / (double)RAND_MAX ) * 20.0 - 20.0;
-        b = a + ( (double)rand() / (double)RAND_MAX ) * 40.0;
+        a = random_uniform( 0, 20 );
+        b = random_uniform( 0, 20 ) + a;
         y = stdlib_base_dists_arcsine_kurtosis( a, b );
         printf( "a: %lf, b: %lf, Kurt(X;a,b): %lf\n", a, b, y );
     }
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js
index 79a4363568bb..b375256a4793 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js
@@ -21,6 +21,7 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
+var Float64Array = require( '@stdlib/array/float64' );
 var randu = require( '@stdlib/random/base/randu' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pkg = require( './../package.json' ).name;
@@ -32,14 +33,21 @@ var kurtosis = require( './../lib' );
 bench( pkg, function benchmark( b ) {
 	var min;
 	var max;
+	var len;
 	var y;
 	var i;
 
+	len = 100;
+	min = new Float64Array( len );
+	max = new Float64Array( len );
+	for ( i = 0; i < len; i++ ) {
+		min[ i ] = randu() * 20.0;
+		max[ i ] = ( randu() * 20.0 ) + min;
+	}
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		min = ( randu()*10.0 );
-		max = ( randu()*10.0 ) + min;
-		y = kurtosis( min, max );
+		y = kurtosis( min[ i % len ], max[ i % len ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
index dd1f05795dd6..feebc8997732 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
@@ -22,6 +22,7 @@
 
 var resolve = require( 'path' ).resolve;
 var bench = require( '@stdlib/bench' );
+var Float64Array = require( '@stdlib/array/float64' );
 var tryRequire = require( '@stdlib/utils/try-require' );
 var randu = require( '@stdlib/random/base/randu' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
@@ -41,14 +42,21 @@ var opts = {
 bench( pkg, opts, function benchmark( b ) {
 	var min;
 	var max;
+	var len;
 	var y;
 	var i;
 
+	len = 100;
+	min = new Float64Array( len );
+	max = new Float64Array( len );
+	for ( i = 0; i < len; i++ ) {
+		min[ i ] = randu() * 20.0;
+		max[ i ] = ( randu() * 20.0 ) + min;
+	}
+
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		min = ( randu()*10.0 );
-		max = ( randu()*10.0 ) + min;
-		y = kurtosis( min, max );
+		y = kurtosis( min[ i % len ], max[ i % len ] );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
index 68b9d85a5f07..a44bcbc19e80 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
@@ -75,13 +75,15 @@ static double tic( void ) {
 }
 
 /**
-* Generates a random number on the interval [0,1).
+* Generates a random number on the interval [min,max).
 *
-* @return random number
+* @param min    minimum value (inclusive)
+* @param max    maximum value (exclusive)
+* @return       random number
 */
-static double rand_double( void ) {
-	int r = rand();
-	return (double)r / ( (double)RAND_MAX + 1.0 );
+static double random_uniform( const double min, const double max ) {
+	double v = (double)rand() / ( (double)RAND_MAX + 1.0 );
+	return min + ( v*(max-min) );
 }
 
 /**
@@ -91,17 +93,20 @@ static double rand_double( void ) {
 */
 static double benchmark( void ) {
 	double elapsed;
-	double min;
-	double max;
+	double min[ 100 ];
+	double max[ 100 ];
 	double y;
 	double t;
 	int i;
 
+	for ( i = 0; i < 100; i++ ) {
+		min[ i ] = random_uniform( 0, 20 );
+		max[ i ] = random_uniform( 0, 20 ) + min;
+	}
+
 	t = tic();
 	for ( i = 0; i < ITERATIONS; i++ ) {
-		min = ( 20.0*rand_double() ) - 20.0;
-		max = min + ( 40.0*rand_double() );
-		y = stdlib_base_dists_arcsine_kurtosis( min, max );
+		y = stdlib_base_dists_arcsine_kurtosis( min[ i % 100 ], max[ i % 100 ] );
 		if ( y != y ) {
 			printf( "should not return NaN\n" );
 			break;
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c
index 21efc82f7ba5..8d7165a0b5c7 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/examples/c/example.c
@@ -20,6 +20,11 @@
 #include <stdlib.h>
 #include <stdio.h>
 
+static double random_uniform( const double min, const double max ) {
+	double v = (double)rand() / ( (double)RAND_MAX + 1.0 );
+	return min + ( v*(max-min) );
+}
+
 int main( void ) {
 	double a;
 	double b;
@@ -27,8 +32,8 @@ int main( void ) {
 	int i;
 
 	for ( i = 0; i < 25; i++ ) {
-		a = ( (double)rand() / (double)RAND_MAX ) * 20.0 - 20.0;
-		b = a + ( (double)rand() / (double)RAND_MAX ) * 40.0;
+		a = random_uniform( 0, 20 );
+		b = random_uniform( 0, 20 ) + a;
 		y = stdlib_base_dists_arcsine_kurtosis( a, b );
 		printf( "a: %lf, b: %lf, Kurt(X;a,b): %lf\n", a, b, y );
 	}
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js
index 300c1a77fbb0..913deae4a773 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/lib/native.js
@@ -28,6 +28,7 @@ var addon = require( './../src/addon.node' );
 /**
 * Returns the excess kurtosis of an arcsine distribution.
 *
+* @private
 * @param {number} a - minimum support
 * @param {number} b - maximum support
 * @returns {number} excess kurtosis

From ee884274c212f0015aa957246a7e246d024b6ee5 Mon Sep 17 00:00:00 2001
From: aayush0325 <ayush25khanna@gmail.com>
Date: Thu, 12 Dec 2024 14:37:14 +0000
Subject: [PATCH 11/12] chore: stuff from code review

---
 .../stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js    | 2 +-
 .../base/dists/arcsine/kurtosis/benchmark/benchmark.native.js   | 2 +-
 .../stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js
index b375256a4793..83c785aa5d25 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.js
@@ -42,7 +42,7 @@ bench( pkg, function benchmark( b ) {
 	max = new Float64Array( len );
 	for ( i = 0; i < len; i++ ) {
 		min[ i ] = randu() * 20.0;
-		max[ i ] = ( randu() * 20.0 ) + min;
+		max[ i ] = ( randu() * 20.0 ) + min[ i ];
 	}
 
 	b.tic();
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
index feebc8997732..19f082c389af 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
@@ -51,7 +51,7 @@ bench( pkg, opts, function benchmark( b ) {
 	max = new Float64Array( len );
 	for ( i = 0; i < len; i++ ) {
 		min[ i ] = randu() * 20.0;
-		max[ i ] = ( randu() * 20.0 ) + min;
+		max[ i ] = ( randu() * 20.0 ) + min[ i ];
 	}
 
 	b.tic();
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
index a44bcbc19e80..979d70d097ef 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/c/benchmark.c
@@ -101,7 +101,7 @@ static double benchmark( void ) {
 
 	for ( i = 0; i < 100; i++ ) {
 		min[ i ] = random_uniform( 0, 20 );
-		max[ i ] = random_uniform( 0, 20 ) + min;
+		max[ i ] = random_uniform( 0, 20 ) + min[ i ];
 	}
 
 	t = tic();

From 144ae42b9c37316d0190b94f7ae4a3ddcff697c1 Mon Sep 17 00:00:00 2001
From: Philipp Burckhardt <pburckhardt@outlook.com>
Date: Fri, 13 Dec 2024 22:45:21 -0500
Subject: [PATCH 12/12] chore: apply suggestions from code review

Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>
---
 .../@stdlib/stats/base/dists/arcsine/kurtosis/README.md         | 2 +-
 .../base/dists/arcsine/kurtosis/benchmark/benchmark.native.js   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
index abb4d901930a..ac4bad7e5d44 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/README.md
@@ -163,7 +163,7 @@ Returns the excess kurtosis of an arcsine distribution.
 
 ```c
 double out = stdlib_base_dists_arcsine_kurtosis( 0.0, 2.0 );
-// returns 1.5
+// returns -1.5
 ```
 
 The function accepts the following arguments:
diff --git a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
index 19f082c389af..194d36a24129 100644
--- a/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
+++ b/lib/node_modules/@stdlib/stats/base/dists/arcsine/kurtosis/benchmark/benchmark.native.js
@@ -39,7 +39,7 @@ var opts = {
 
 // MAIN //
 
-bench( pkg, opts, function benchmark( b ) {
+bench( pkg+'::native', opts, function benchmark( b ) {
 	var min;
 	var max;
 	var len;