remove: remove div from namespace

This commit removes `div` from the `math/base/ops` namespace.

BREAKING CHANGE: remove `div`

To migrate, users should access `div` via the `number/float64/base` namespace.

Ref: #2261

Author: gururaj1512

lib/node_modules/@stdlib/math/base/ops/docs/types/index.d.ts

@@ -26,7 +26,6 @@ import cadd = require( '@stdlib/complex/float64/base/add' );
 import cmul = require( '@stdlib/complex/float64/base/mul' );
 import csub = require( '@stdlib/math/base/ops/csub' );
 import csubf = require( '@stdlib/math/base/ops/csubf' );
-import div = require( '@stdlib/number/float64/base/div' );
 import mul = require( '@stdlib/number/float64/base/mul' );
 import sub = require( '@stdlib/number/float64/base/sub' );
 
@@ -259,35 +258,6 @@ 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;
-
 	/**
 	* Multiplies two double-precision floating-point numbers `x` and `y`.
 	*

lib/node_modules/@stdlib/math/base/ops/lib/index.js

@@ -90,15 +90,6 @@ setReadOnly( ns, 'csub', require( '@stdlib/math/base/ops/csub' ) );
 */
 setReadOnly( ns, 'csubf', require( '@stdlib/math/base/ops/csubf' ) );
 
-/**
-* @name div
-* @memberof ns
-* @readonly
-* @type {Function}
-* @see {@link module:@stdlib/number/float64/base/div}
-*/
-setReadOnly( ns, 'div', require( '@stdlib/number/float64/base/div' ) );
-
 /**
 * @name mul
 * @memberof ns