Home | History | Annotate | Download | only in complex.transcendentals

Lines Matching defs:pi

38     const double pi = std::atan2(+0., -0.);
47                 is_about(r.imag(), -pi/2);
49                 is_about(r.imag(),  pi/2);
63                 is_about(r.imag(), -pi/2);
65                 is_about(r.imag(),  pi/2);
77                 is_about(r.imag(), -pi);
79                 is_about(r.imag(),  pi);
93                 is_about(r.imag(), -0.75 * pi);
95                 is_about(r.imag(),  0.75 * pi);
102                 is_about(r.imag(), -0.25 * pi);
104                 is_about(r.imag(),  0.25 * pi);