Lines Matching defs:theta
73 double theta = angles[i].x;
77 if (theta == 0) {
80 ok = (tan(theta) == 0);
83 ok = (fabs((tan(theta) - tan_theta)/tan_theta) <= eps);
89 deg, theta, tan(theta), tan_theta);
177 float theta = angles[i].x;
184 if (theta == 0) {
187 ok = (tan(theta) == 0);
190 ok = (fabsf((tanf(theta) - tan_theta)/tan_theta)
196 deg, tanf(theta), tan_theta);