Use constantFunction and add empty lines

Planeshifter · Planeshifter · commit f71a0f5835ac · 2017-09-20T20:23:26.000-04:00
diff --git a/lib/node_modules/@stdlib/math/base/dist/degenerate/pdf/lib/factory.js b/lib/node_modules/@stdlib/math/base/dist/degenerate/pdf/lib/factory.js
@@ -2,9 +2,9 @@
 
 // MODULES //
 
+var constantFunction = require( '@stdlib/utils/constant-function' );
 var PINF = require( '@stdlib/math/constants/float64-pinf' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
-var nan = require( './nan.js' );
 
 
 // MAIN //
@@ -26,7 +26,7 @@ var nan = require( './nan.js' );
 */
 function factory( mu ) {
 	if ( isnan( mu ) ) {
-		return nan;
+		return constantFunction( NaN );
 	}
 	return pdf;
 
diff --git a/lib/node_modules/@stdlib/math/base/dist/degenerate/pdf/lib/nan.js b/lib/node_modules/@stdlib/math/base/dist/degenerate/pdf/lib/nan.js
diff --git a/lib/node_modules/@stdlib/math/base/dist/degenerate/pdf/lib/pdf.js b/lib/node_modules/@stdlib/math/base/dist/degenerate/pdf/lib/pdf.js
@@ -18,12 +18,15 @@ var isnan = require( '@stdlib/math/base/assert/is-nan' );
 * @example
 * var y = pdf( 2.0, 3.0 );
 * // returns 0.0
+*
 * @example
 * var y = pdf( 3.0, 3.0 );
 * // returns Infinity
+*
 * @example
 * var y = pdf( NaN, 0.0 );
 * // returns NaN
+*
 * @example
 * var y = pdf( 0.0, NaN );
 * // returns NaN
