82     double y, r;  in m_sinpi()  local
267     double absx, r, y, z, sqrtpow;  in m_tgamma()  local
575 m_atan2(double y, double x)  in m_atan2()
608 m_remainder(double x, double y)  in m_remainder()
1003     double x, y, r;  in math_2()  local
1305     double x, y, t, ps[NUM_PARTIALS], *p = ps;  in math_fsum()  local
1658     int overflow;  in math_factorial()  local
1800     int overflow;  in math_ldexp_impl()  local
1859     double y;  in math_modf_impl()  local
2011 math_fmod_impl(PyObject *module, double x, double y)  in math_fmod_impl()
2046 math_hypot_impl(PyObject *module, double x, double y)  in math_hypot_impl()
2095 math_pow_impl(PyObject *module, double x, double y)  in math_pow_impl()