From acddb72c5a34c7cd20a681f6e75ddaff2b0c60d3 Mon Sep 17 00:00:00 2001
From: stdlib-bot <noreply@stdlib.io>
Date: Fri, 17 Nov 2023 01:41:44 +0000
Subject: [PATCH] Auto-generated commit

---
 base/special/factorial/README.md              |  2 +-
 base/special/factorial/benchmark/benchmark.js | 10 ++--------
 base/special/factorial/test/test.js           | 14 +++++++-------
 base/special/lib/index.js                     |  9 +++++++++
 4 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/base/special/factorial/README.md b/base/special/factorial/README.md
index e9d74182a..df62c86b6 100644
--- a/base/special/factorial/README.md
+++ b/base/special/factorial/README.md
@@ -18,7 +18,7 @@ limitations under the License.
 
 -->
 
-# Factorial
+# factorial
 
 > [Factorial][factorial-function] function.
 
diff --git a/base/special/factorial/benchmark/benchmark.js b/base/special/factorial/benchmark/benchmark.js
index f62ef012d..7886b8ddd 100644
--- a/base/special/factorial/benchmark/benchmark.js
+++ b/base/special/factorial/benchmark/benchmark.js
@@ -21,8 +21,6 @@
 // MODULES //
 
 var bench = require( '@stdlib/bench' );
-var randu = require( '@stdlib/random/base/randu' );
-var floor = require( './../../../../base/special/floor' );
 var isnan = require( './../../../../base/assert/is-nan' );
 var pkg = require( './../package.json' ).name;
 var factorial = require( './../lib' );
@@ -31,14 +29,12 @@ var factorial = require( './../lib' );
 // MAIN //
 
 bench( pkg+'::integers', function benchmark( b ) {
-	var x;
 	var y;
 	var i;
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = floor( randu()*171.0 );
-		y = factorial( x );
+		y = factorial( i%171 );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
@@ -52,14 +48,12 @@ bench( pkg+'::integers', function benchmark( b ) {
 });
 
 bench( pkg+'::decimals', function benchmark( b ) {
-	var x;
 	var y;
 	var i;
 
 	b.tic();
 	for ( i = 0; i < b.iterations; i++ ) {
-		x = ( randu()*171.0 ) - 0.0;
-		y = factorial( x );
+		y = factorial( (i%171)*0.68163 );
 		if ( isnan( y ) ) {
 			b.fail( 'should not return NaN' );
 		}
diff --git a/base/special/factorial/test/test.js b/base/special/factorial/test/test.js
index 23ddc4621..89dddcdd8 100644
--- a/base/special/factorial/test/test.js
+++ b/base/special/factorial/test/test.js
@@ -52,26 +52,26 @@ tape( 'if provided a negative integer, the function returns `NaN`', function tes
 	values = incrspace( -1.0, -1000.0, -1.0 );
 	for ( i = 0; i < values.length; i++ ) {
 		v = factorial( values[ i ] );
-		t.strictEqual( isnan( v ), true, 'returns NaN when provided ' + values[ i ] );
+		t.strictEqual( isnan( v ), true, 'returns expected value when provided ' + values[ i ] );
 	}
 	t.end();
 });
 
 tape( 'if provided negative infinity, the function returns `NaN`', function test( t ) {
 	var v = factorial( NINF );
-	t.strictEqual( isnan( v ), true, 'returns NaN when provided negative infinity' );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
 	t.end();
 });
 
 tape( 'if provided positive infinity, the function returns `+infinity`', function test( t ) {
 	var v = factorial( PINF );
-	t.strictEqual( v, PINF, 'returns +infinity when provided +infinity' );
+	t.strictEqual( v, PINF, 'returns expected value' );
 	t.end();
 });
 
 tape( 'if provided `NaN`, the function returns `NaN`', function test( t ) {
 	var v = factorial( NaN );
-	t.strictEqual( isnan( v ), true, 'returns NaN when provided a NaN' );
+	t.strictEqual( isnan( v ), true, 'returns expected value' );
 	t.end();
 });
 
@@ -83,7 +83,7 @@ tape( 'if `x > 170.6144...`, the function returns positive infinity', function t
 	values = incrspace( 170.615, 1000.0, 10.1234 );
 	for ( i = 0; i < values.length; i++ ) {
 		v = factorial( values[ i ] );
-		t.strictEqual( v, PINF, 'returns +infinity when provided ' + values[ i ] );
+		t.strictEqual( v, PINF, 'returns expected value when provided ' + values[ i ] );
 	}
 	t.end();
 });
@@ -96,7 +96,7 @@ tape( 'if `x < -171.56749...`, the function returns zero', function test( t ) {
 	values = incrspace( -171.57, -1000.0, -10.1234 );
 	for ( i = 0; i < values.length; i++ ) {
 		v = factorial( values[ i ] );
-		t.strictEqual( v, 0.0, 'returns 0 when provided ' + values[ i ] );
+		t.strictEqual( v, 0.0, 'returns expected value when provided ' + values[ i ] );
 	}
 	t.end();
 });
@@ -129,7 +129,7 @@ tape( 'if provided positive integers greater than `170`, the function returns po
 	var v;
 	for ( i = 171; i < 500; i++ ) {
 		v = factorial( i );
-		t.strictEqual( v, PINF, 'returns +infinity when provided ' + i );
+		t.strictEqual( v, PINF, 'returns expected value when provided ' + i );
 	}
 	t.end();
 });
diff --git a/base/special/lib/index.js b/base/special/lib/index.js
index 163ea18b2..edb881d6b 100644
--- a/base/special/lib/index.js
+++ b/base/special/lib/index.js
@@ -954,6 +954,15 @@ setReadOnly( special, 'expm1rel', require( './../../../base/special/expm1rel' )
 */
 setReadOnly( special, 'factorial', require( './../../../base/special/factorial' ) );
 
+/**
+* @name factorial2
+* @memberof special
+* @readonly
+* @type {Function}
+* @see {@link module:@stdlib/math/base/special/factorial2}
+*/
+setReadOnly( special, 'factorial2', require( './../../../base/special/factorial2' ) );
+
 /**
 * @name factorialln
 * @memberof special