shz_atanf_q1
SHZ_INLINE float shz_atanf_q1(float x) SHZ_NOEXCEPT;Fast arctangent approximation for values lying within the first quadrant (>= 0.0f).
Parameters
Section titled “Parameters”| Name | Type | Description |
|---|---|---|
x | float |
Returns
Section titled “Returns”float
Availability
Section titled “Availability”- C++ equivalent:
shz::atanf_q1 - Type-generic form: none
- Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
- Defined in:
sh4zam/shz_trig.h:151 - Module: Trigonometry, section "Inverse Functions"