Lines Matching refs:tiny
57 #define tiny 1.0e-300
99 return pi + tiny; /* atan(+0,-anything) = pi */
103 return -pi - tiny; /* atan(-0,-anything) = -pi */
110 return (hy < 0) ? -pi_o_2 - tiny : pi_o_2 + tiny;
122 return pi_o_4 + tiny;
126 return -pi_o_4 - tiny;
130 return 3.0 * pi_o_4 + tiny;
134 return -3.0 * pi_o_4 - tiny;
152 return pi + tiny;
156 return -pi - tiny;
164 return (hy < 0) ? -pi_o_2 - tiny : pi_o_2 + tiny;
204 #undef tiny