M_PI_4 - Haiku

Symbol: M_PI_4

src/servers/app/decorator/DefaultWindowBehaviour.cpp

switch (int(angle / M_PI_4)) {

src/system/libroot/posix/glibc/arch/generic/s_casinh.c

__imag__ res = copysign (rcls >= FP_ZERO ? M_PI_2 : M_PI_4,

src/system/libroot/posix/glibc/arch/generic/s_casinhf.c

__imag__ res = copysignf (rcls >= FP_ZERO ? M_PI_2 : M_PI_4,

src/system/libroot/posix/musl/math/cosl.c

if (x < M_PI_4) {

src/system/libroot/posix/musl/math/sincosl.c

if (u.f < M_PI_4) {

src/system/libroot/posix/musl/math/sinl.c

if (u.f < M_PI_4) {

src/system/libroot/posix/musl/math/tanl.c

if (u.f < M_PI_4) {