Lines Matching refs:pio2_1t
202 * pio2_1t: pi/2 - pio2_1
215 pio2_1t = 6.07710050650619224932e-11, /* 0x3DD0B461, 0x1A626331 */
238 y[0] = z - pio2_1t;
239 y[1] = (z - y[0]) - pio2_1t;
249 y[0] = z + pio2_1t;
250 y[1] = (z - y[0]) + pio2_1t;
264 w = fn * pio2_1t; /* 1st round good to 85 bit */
