diff --git a/lib/node_modules/@stdlib/math/base/ops/docs/types/index.d.ts b/lib/node_modules/@stdlib/math/base/ops/docs/types/index.d.ts
index 3df16df9b0a..d283b75afac 100644
--- a/lib/node_modules/@stdlib/math/base/ops/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/math/base/ops/docs/types/index.d.ts
@@ -21,6 +21,7 @@
 /* eslint-disable max-lines */
 
 import add = require( '@stdlib/math/base/ops/add' );
+import add3 = require( '@stdlib/math/base/ops/add3' );
 import addf = require( '@stdlib/math/base/ops/addf' );
 import cadd = require( '@stdlib/math/base/ops/cadd' );
 import caddf = require( '@stdlib/math/base/ops/caddf' );
@@ -28,8 +29,11 @@ import cdiv = require( '@stdlib/math/base/ops/cdiv' );
 import cmul = require( '@stdlib/math/base/ops/cmul' );
 import cmulf = require( '@stdlib/math/base/ops/cmulf' );
 import cneg = require( '@stdlib/math/base/ops/cneg' );
+import cnegf = require( '@stdlib/math/base/ops/cnegf' );
 import csub = require( '@stdlib/math/base/ops/csub' );
 import csubf = require( '@stdlib/math/base/ops/csubf' );
+import div = require( '@stdlib/math/base/ops/div' );
+import divf = require( '@stdlib/math/base/ops/divf' );
 import imul = require( '@stdlib/math/base/ops/imul' );
 import imuldw = require( '@stdlib/math/base/ops/imuldw' );
 import mul = require( '@stdlib/math/base/ops/mul' );
@@ -72,6 +76,36 @@ interface Namespace {
 	*/
 	add: typeof add;
 
+	/**
+	* Computes the sum of three double-precision floating-point numbers.
+	*
+	* @param x - first input value
+	* @param y - second input value
+	* @param z - third input value
+	* @returns sum
+	*
+	* @example
+	* var v = ns.add3( -1.0, 5.0, 2.0 );
+	* // returns 6.0
+	*
+	* @example
+	* var v = ns.add3( 2.0, 5.0, 2.0 );
+	* // returns 9.0
+	*
+	* @example
+	* var v = ns.add3( 0.0, 5.0, 2.0 );
+	* // returns 7.0
+	*
+	* @example
+	* var v = ns.add3( -0.0, 0.0, -0.0 );
+	* // returns 0.0
+	*
+	* @example
+	* var v = ns.add3( NaN, NaN, NaN );
+	* // returns NaN
+	*/
+	add3: typeof add3;
+
 	/**
 	* Computes the sum of two single-precision floating-point numbers `x` and `y`.
 	*
@@ -299,6 +333,65 @@ interface Namespace {
 	*/
 	cneg: typeof cneg;
 
+	/**
+	* Negates a single-precision complex floating-point number.
+	*
+	* @param z - complex number
+	* @returns result
+	*
+	* @example
+	* var Complex64 = require( `@stdlib/complex/float32` );
+	* var realf = require( `@stdlib/complex/realf` );
+	* var imagf = require( `@stdlib/complex/imagf` );
+	*
+	* var z = new Complex64( -4.2, 5.5 );
+	* // returns <Complex64>
+	*
+	* var out = ns.cnegf( z );
+	* // returns <Complex64>
+	*
+	* var re = realf( out );
+	* // returns 4.2
+	*
+	* var im = imagf( out );
+	* // returns -5.5
+	*
+	* @example
+	* var Complex64 = require( `@stdlib/complex/float32` );
+	* var realf = require( `@stdlib/complex/realf` );
+	* var imagf = require( `@stdlib/complex/imagf` );
+	*
+	* var z = new Complex64( 0.0, 0.0 );
+	* // returns <Complex64>
+	*
+	* var out = ns.cnegf( z );
+	* // returns <Complex64>
+	*
+	* var re = realf( out );
+	* // returns -0.0
+	*
+	* var im = imagf( out );
+	* // returns -0.0
+	*
+	* @example
+	* var Complex64 = require( `@stdlib/complex/float32` );
+	* var realf = require( `@stdlib/complex/realf` );
+	* var imagf = require( `@stdlib/complex/imagf` );
+	*
+	* var z = new Complex64( NaN, NaN );
+	* // returns <Complex64>
+	*
+	* var out = ns.cnegf( z );
+	* // returns <Complex64>
+	*
+	* var re = realf( out );
+	* // returns NaN
+	*
+	* var im = imagf( out );
+	* // returns NaN
+	*/
+	cnegf: typeof cnegf;
+
 	/**
 	* Subtracts two double-precision complex floating-point numbers.
 	*
@@ -357,6 +450,64 @@ interface Namespace {
 	*/
 	csubf: typeof csubf;
 
+	/**
+	* Divides two double-precision floating-point numbers `x` and `y`.
+	*
+	* @param x - first input value (divided)
+	* @param y - second input value (divisor)
+	* @returns result
+	*
+	* @example
+	* var v = ns.div( -1.0, 5.0 );
+	* // returns -0.2
+	*
+	* @example
+	* var v = ns.div( 2.0, 5.0 );
+	* // returns 0.4
+	*
+	* @example
+	* var v = ns.div( 0.0, 5.0 );
+	* // returns 0.0
+	*
+	* @example
+	* var v = ns.div( -0.0, 5.0 );
+	* // returns -0.0
+	*
+	* @example
+	* var v = ns.div( NaN, NaN );
+	* // returns NaN
+	*/
+	div: typeof div;
+
+	/**
+	* Divides two single-precision floating-point numbers `x` and `y`.
+	*
+	* @param x - first input value (divided)
+	* @param y - second input value (divisor)
+	* @returns result
+	*
+	* @example
+	* var v = ns.divf( -1.0, 5.0 );
+	* // returns ~-0.2
+	*
+	* @example
+	* var v = ns.divf( 2.0, 5.0 );
+	* // returns ~0.4
+	*
+	* @example
+	* var v = ns.divf( 0.0, 5.0 );
+	* // returns 0.0
+	*
+	* @example
+	* var v = ns.divf( -0.0, 5.0 );
+	* // returns -0.0
+	*
+	* @example
+	* var v = ns.divf( NaN, NaN );
+	* // returns NaN
+	*/
+	divf: typeof divf;
+
 	/**
 	* Performs C-like multiplication of two signed 32-bit integers.
 	*
diff --git a/lib/node_modules/@stdlib/math/base/special/docs/types/index.d.ts b/lib/node_modules/@stdlib/math/base/special/docs/types/index.d.ts
index 43e642c7ddd..f607c0d0349 100644
--- a/lib/node_modules/@stdlib/math/base/special/docs/types/index.d.ts
+++ b/lib/node_modules/@stdlib/math/base/special/docs/types/index.d.ts
@@ -122,6 +122,7 @@ import expit = require( '@stdlib/math/base/special/expit' );
 import expm1 = require( '@stdlib/math/base/special/expm1' );
 import expm1rel = require( '@stdlib/math/base/special/expm1rel' );
 import factorial = require( '@stdlib/math/base/special/factorial' );
+import factorial2 = require( '@stdlib/math/base/special/factorial2' );
 import factorialln = require( '@stdlib/math/base/special/factorialln' );
 import fallingFactorial = require( '@stdlib/math/base/special/falling-factorial' );
 import fast = require( '@stdlib/math/base/special/fast' );
@@ -3031,6 +3032,34 @@ interface Namespace {
 	*/
 	factorial: typeof factorial;
 
+	/**
+	* Evaluates the double factorial of `n`.
+	*
+	* @param n - input value
+	* @returns double factorial
+	*
+	* @example
+	* var v = ns.factorial2( 3 );
+	* // returns 3
+	*
+	* @example
+	* var v = ns.factorial2( 4 );
+	* // returns 8
+	* 
+	* @example
+	* var v = ns.factorial2( -10 );
+	* // returns NaN
+	*
+	* @example
+	* var v = ns.factorial2( 301 );
+	* // returns Infinity
+	*
+	* @example
+	* var v = ns.factorial2( NaN );
+	* // returns NaN
+	*/
+	factorial2: typeof factorial2;
+
 	/**
 	* Evaluates the natural logarithm of the factorial of `x`.
 	*