Lines Matching refs:random
17 package org.apache.commons.math.random;
22 /** Base class for random number generators that generates bits streams.
33 /** Creates a new random number generator.
54 * @param bits number of random bits to produce
55 * @return random bits generated
69 final int random = next(32);
70 bytes[i] = (byte) (random & 0xff);
71 bytes[i + 1] = (byte) ((random >> 8) & 0xff);
72 bytes[i + 2] = (byte) ((random >> 16) & 0xff);
73 bytes[i + 3] = (byte) ((random >> 24) & 0xff);
76 int random = next(32);
78 bytes[i++] = (byte) (random & 0xff);
79 random = random >> 8;
98 final double random;
105 random = r * FastMath.cos(alpha);
109 random = nextGaussian;
113 return random;
138 final int random = next(32) & mask;
139 if (random < n) {
140 return random;