229 inline f32 NN_fAcos(f32 x) { return ::std::acosf(x); }  in NN_fAcos()
230 inline f32 NN_fAsin(f32 x) { return ::std::asinf(x); }  in NN_fAsin()
231 inline f32 NN_fAtan(f32 x) { return ::std::atanf(x); }  in NN_fAtan()
232 inline f32 NN_fAtan2(f32 y, f32 x) { return ::std::atan2f(y, x); }  in NN_fAtan2()
243 AsinFIdx(f32 x)  in AsinFIdx()
257 AcosFIdx(f32 x)  in AcosFIdx()
275 inline f32 AsinRad(f32 x)  in AsinRad()
288 inline f32 AcosRad(f32 x)  in AcosRad()
301 inline f32 AtanRad(f32 x)  { return NN_MATH_FIDX_TO_RAD(AtanFIdx(x)); }  in AtanRad()
311 inline f32 Atan2Rad(f32 y, f32 x)  { return NN_MATH_FIDX_TO_RAD(Atan2FIdx(y, x)); }  in Atan2Rad()
325 inline f32 AsinDeg(f32 x)  in AsinDeg()
338 inline f32 AcosDeg(f32 x)  in AcosDeg()
351 inline f32 AtanDeg(f32 x)  { return NN_MATH_FIDX_TO_DEG(AtanFIdx(x)); }  in AtanDeg()
361 inline f32 Atan2Deg(f32 y, f32 x)  { return NN_MATH_FIDX_TO_DEG(Atan2FIdx(y, x)); }  in Atan2Deg()
375 inline u16 AsinIdx(f32 x)  { f32 fidx = AsinFIdx(x); return F32ToU16((fidx < 0 ? fidx + 256.f : fid…  in AsinIdx()
385 inline u16 AcosIdx(f32 x)  { return F32ToU16(AcosFIdx(x) * 256.f); }  in AcosIdx()