Lines Matching refs:sin
27 * j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0))
28 * where x0 = x-pi/4. It is better to compute sin(x0),cos(x0)
30 * cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
31 * = 1/sqrt(2) * (cos(x) + sin(x))
32 * sin(x0) = sin(x)cos(pi/4)-cos(x)sin(pi/4)
33 * = 1/sqrt(2) * (sin(x) - cos(x))
35 * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
57 * y0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)+q0(x)*sin(x0))
58 * where x0 = x-pi/4. It is better to compute sin(x0),cos(x0)
96 s = sin(x);
159 /* y0(x) = sqrt(2/(pi*x))*(p0(x)*sin(x0)+q0(x)*cos(x0))
162 * cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
163 * = 1/sqrt(2) * (sin(x) + cos(x))
164 * sin(x0) = sin(x)cos(3pi/4)-cos(x)sin(3pi/4)
165 * = 1/sqrt(2) * (sin(x) - cos(x))
167 * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
170 s = sin(x);
