Lines Matching defs:r
50 * Let the messages be exponentially distributed with ratio r:
51 * P {message k} = r^k*(1-r), k = 0, 1, ...
53 * r^n = 1/q
62 * r^1 = 1/2 r^5 = 1/2
80 * the example code with r^5 = 1/2 becomes
94 * w - 1 + r^c/(1-r^n)
154 * E(k) = r/(1-r) = a
185 double r = a/(1.0 + a);
188 for (i = 0, q = 1, rq = r; i < QW; i++, q *= 2, rq *= rq)
190 rq /= r; /* rq = r^(q-1) */
203 for (i = 0, rc = 1; i < c; i++, rc *= r) /* rc = r^c */