# shz_sincos_secf

Source: https://sh4zam.com/api/trig/shz_sincos_secf/

> Returns the floating-point secant (1.0f / cosf(x)) from the given pre-computed sincos pair

```c
SHZ_INLINE float shz_sincos_secf(shz_sincos_t sincos) SHZ_NOEXCEPT;
```

Returns the floating-point secant (1.0f / cosf(x)) from the given pre-computed `sincos` pair.

## Parameters

| Name | Type | Description |
| --- | --- | --- |
| `sincos` | `shz_sincos_t` |  |

## Returns

`float`

## Availability

- **C++ equivalent:** [`shz::sincos::secf`](https://sh4zam.com/api/cpp/sincos/#secf), [`shz::sincos_secf`](https://sh4zam.com/api/cpp/#shzsincos_secf)
- **Type-generic form:** none
- **Back-ends:** SH4: shared C implementation · SW: portable C · SPU: shared C implementation
- **Defined in:** [`sh4zam/shz_trig.h:83`](https://github.com/gyrovorbis/sh4zam/blob/ba1e30c88d49df0311870b229e1dd860ef26c477/include/sh4zam/shz_trig.h#L83)
- **Module:** [Trigonometry](https://sh4zam.com/api/trig/), section "Sin/Cos Pairs"