Use constantFunction, consolidate conditionals, abd add keywords and empty lines

Planeshifter · Planeshifter · commit c3684cdc5365 · 2017-09-26T15:31:09.000-04:00
diff --git a/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/lib/factory.js b/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/lib/factory.js
@@ -2,13 +2,13 @@
 
 // MODULES //
 
+var constantFunction = require( '@stdlib/utils/constant-function' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var sqrt = require( '@stdlib/math/base/special/sqrt' );
 var exp = require( '@stdlib/math/base/special/exp' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var ln = require( '@stdlib/math/base/special/ln' );
 var PI = require( '@stdlib/math/constants/float64-pi' );
-var nan = require( './nan.js' );
 
 
 // MAIN //
@@ -37,7 +37,7 @@ function factory( mu, sigma ) {
 		isnan( sigma ) ||
 		sigma <= 0.0
 	) {
-		return nan;
+		return constantFunction( NaN );
 	}
 	s2 = pow( sigma, 2.0 );
 	A = 1.0 / ( sqrt( 2.0 * s2 * PI ) );
diff --git a/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/lib/nan.js b/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/lib/nan.js
diff --git a/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/lib/pdf.js b/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/lib/pdf.js
@@ -23,24 +23,31 @@ var PI = require( '@stdlib/math/constants/float64-pi' );
 * @example
 * var y = pdf( 2.0, 0.0, 1.0 );
 * // returns ~0.157
+*
 * @example
 * var y = pdf( 1.0, 0.0, 1.0 );
 * // returns ~0.399
+*
 * @example
 * var y = pdf( 1.0, 3.0, 1.0 );
 * // returns ~0.004
+*
 * @example
 * var y = pdf( -1.0, 4.0, 2.0 );
 * // returns 0.0
+*
 * @example
 * var y = pdf( NaN, 0.0, 1.0 );
 * // returns NaN
+*
 * @example
 * var y = pdf( 0.0, NaN, 1.0 );
 * // returns NaN
+*
 * @example
 * var y = pdf( 0.0, 0.0, NaN );
 * // returns NaN
+*
 * @example
 * // Negative scale parameter:
 * var y = pdf( 2.0, 0.0, -1.0 );
diff --git a/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/package.json b/lib/node_modules/@stdlib/math/base/dist/lognormal/pdf/package.json
@@ -30,7 +30,13 @@
     "gaussian",
     "pdf",
     "density function",
-    "density"
+    "density",
+    "normal",
+    "lognormal",
+    "log",
+    "logarithm",
+    "ln",
+    "natural"
   ],
   "bugs": {
     "url": "https://github.com/stdlib-js/stdlib/issues"
