Lines Matching refs:dy
48 // Find the integer part y0 of y and the increment dy = y - y0. We then compute
49 // z = sinh(y) = sinh(y0)cosh(dy) + cosh(y0)sinh(dy)
50 // z = cosh(y) = cosh(y0)cosh(dy) + sinh(y0)sinh(dy)
56 float dy = y - ind;
57 float dy2 = dy * dy;
70 sdy = mad(sdy, dy*dy2, dy);
131 // and the increment dy = y - y0. We then compute
132 // z = cosh(y) = cosh(y0)cosh(dy) + sinh(y0)sinh(dy)
136 double dy = y - ind;
137 double dy2 = dy * dy;
139 double sdy = dy * dy2 *
164 // At this point sinh(dy) is approximated by dy + sdy,
165 // and cosh(dy) is approximated by 1 + cdy.
173 double z = fma(sl, dy, fma(sl, sdy, fma(cl, cdy, fma(st, dy, fma(st, sdy, ct*cdy)) + ct))) + cl;