function

sub

sub[type: DType, simd_width: Int](x: SIMD[type, simd_width], y: SIMD[type, simd_width]) -> SIMD[$0, $1]

Performs elementwise subtraction of two SIMD vectors.

Parameters:

• ​type (DType): DType of the input SIMD vectors.
• ​simd_width (Int): Width of the input SIMD vectors.

Args:

• ​x (SIMD[type, simd_width]): SIMD vector which y will be subtracted from.
• ​y (SIMD[type, simd_width]): SIMD vector to subtract from x.

Returns:

Elementwise subtraction of SIMD vector y x - y).