# _mm256_and_pd

Performs bitwise logical AND operation on float64 vectors. The corresponding Intel® AVX instruction is VANDPD.

## Syntax

extern __m256d _mm256_and_pd(__m256d m1, __m256d m2);

## Arguments

m1 | float64 vector used for the operation
m2 | float64 vector also used for the operation

## Description

Performs a bitwise logical AND of the four packed double-precision floating-point elements (float64 elements) of the first source vector m1, and corresponding elements in the second source vector m2.

## Returns

Result of the bitwise operation.

Parent topic: Intrinsics for Bitwise Operations