Lines Matching refs:cos
102 c = cos(x);
104 * j1(x) = sqrt(2/(pi*x))*(p1(x)*cos(x0)-q1(x)*sin(x0))
107 * cos(x0) = cos(x)cos(3pi/4)+sin(x)sin(3pi/4)
108 * = 1/sqrt(2) * (sin(x) - cos(x))
109 * sin(x0) = sin(x)cos(3pi/4)-cos(x)sin(3pi/4)
110 * = -1/sqrt(2) * (cos(x) + sin(x))
112 * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
120 ss = cos(x+x)/cc;
123 cc = cos(x+x)/ss;
229 c = cos(x);
231 * j1(x) = sqrt(2/(pi*x))*(p1(x)*cos(x0)-q1(x)*sin(x0))
234 * cos(x0) = cos(x)cos(3pi/4)+sin(x)sin(3pi/4)
235 * = 1/sqrt(2) * (sin(x) - cos(x))
236 * sin(x0) = sin(x)cos(3pi/4)-cos(x)sin(3pi/4)
237 * = -1/sqrt(2) * (cos(x) + sin(x))
239 * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
247 ss = cos(x+x)/cc;
250 cc = cos(x+x)/ss;