Lines Matching defs:pi
47 pi = 3.141592653589793238295968524909085317631252110004425048828125L,
57 pi = 3.1415926535897932384626433832795027974790680981372955730045043318L,
98 if (isinfl(y)) { /* cacos(x + i inf) = pi/2 - i inf */
128 /* cacos(inf + i inf) = pi/4 - i inf */
129 /* cacos(-inf+ i inf) =3pi/4 - i inf */
143 /* cacos(-inf+ iy ) = pi - i inf */
148 LD_RE(ans) = pi + pi_l;
199 LD_RE(ans) = pi + pi_l;
202 LD_RE(ans) = pi + t;
209 LD_RE(ans) = (hx >= 0)? y / t : pi - (y / t - pi_l);
217 LD_RE(ans) = (hx >= 0)? t : pi + pi_l;