| OpenCV 3.4.7 Open Source Computer Vision

Functions
NEON utilities
Core functionality » Utility and system functions and macros

## Functions
float32x2_t | cv_vrecp_f32 (float32x2_t val)
float32x4_t | cv_vrecpq_f32 (float32x4_t val)
int32x2_t | cv_vrnd_s32_f32 (float32x2_t v)
uint32x2_t | cv_vrnd_u32_f32 (float32x2_t v)
int32x4_t | cv_vrndq_s32_f32 (float32x4_t v)
uint32x4_t | cv_vrndq_u32_f32 (float32x4_t v)
float32x2_t | cv_vrsqrt_f32 (float32x2_t val)
float32x4_t | cv_vrsqrtq_f32 (float32x4_t val)
float32x2_t | cv_vsqrt_f32 (float32x2_t val)
float32x4_t | cv_vsqrtq_f32 (float32x4_t val)

## Detailed Description

## Function Documentation

## § cv_vrecp_f32()

float32x2_t cv_vrecp_f32 | ( | float32x2_t | val | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrecpq_f32()

float32x4_t cv_vrecpq_f32 | ( | float32x4_t | val | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrnd_s32_f32()

int32x2_t cv_vrnd_s32_f32 | ( | float32x2_t | v | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrnd_u32_f32()

uint32x2_t cv_vrnd_u32_f32 | ( | float32x2_t | v | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrndq_s32_f32()

int32x4_t cv_vrndq_s32_f32 | ( | float32x4_t | v | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrndq_u32_f32()

uint32x4_t cv_vrndq_u32_f32 | ( | float32x4_t | v | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrsqrt_f32()

float32x2_t cv_vrsqrt_f32 | ( | float32x2_t | val | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vrsqrtq_f32()

float32x4_t cv_vrsqrtq_f32 | ( | float32x4_t | val | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vsqrt_f32()

float32x2_t cv_vsqrt_f32 | ( | float32x2_t | val | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`

## § cv_vsqrtq_f32()

float32x4_t cv_vsqrtq_f32 | ( | float32x4_t | val | ) |
| inline

`#include <opencv2/core/neon_utils.hpp>`