Searched defs:npi_2_h (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/lib/libm/common/m9x/
H A Dtgamma.c1358 static const double npi_2_h = -1.5625, variable
1380 t2 = npi_2_l * z + npi_2_h * (x + t1) * (x - t1);
1385 t4 *= npi_2_h; /* npi_2_h is 5 bits const. The product is exact */
H A Dtgammal.c780 * -pi/2*x*x = (npi_2_h + npi_2_l) * (x_f+x_l)*(x_f+x_l)
781 * = npi_2_h*(x_f+x_l)*(x_f+x_l) + npi_2_l*x*x
782 * = npi_2_h*x_f*x_f + npi_2_h*(x*x-x_f*x_f) + npi_2_l*x*x
783 * = npi_2_h*x_f*x_f + npi_2_h*(x+x_f)*(x-x_f) + npi_2_l*x*x
787 * npi_2_h = -pi/2 chopped to 25 bits = -1.921FB50000000000000000000000000 =
808 npi_2_h = -1.570796310901641845703125000000000L, variable
838 t2 = npi_2_l * z + npi_2_h * (x + t1) * (x - t1);
842 t4 = t1 * t1 * npi_2_h;
[all...]

Completed in 255 milliseconds