SIMD.sub

The static SIMD.%type%.sub() method returns a new instance with the lane values subtracted (a - b).

Syntax

SIMD.Float32x4.sub(a, b)
SIMD.Float64x2.sub(a, b)

SIMD.Int8x16.sub(a, b)
SIMD.Int16x8.sub(a, b)
SIMD.Int32x4.sub(a, b)

SIMD.Uint8x16.sub(a, b)
SIMD.Uint16x8.sub(a, b)
SIMD.Uint32x4.sub(a, b)

Parameters

a

An instance of a SIMD type.

b

Another instance of a SIMD type.

Return value

A new corresponding SIMD data type with the lane values of a and b subtracted (a - b).

Examples

var a = SIMD.Float32x4(-1, -2, 3, 4);
var b = SIMD.Float32x4(3, 3, 3, 3);
SIMD.Float32x4.sub(a, b);
// Float32x4[-4, -5, 0, 1]

var c = SIMD.Int16x8(1, 1, 1, 1, 1, 1, 1, 1);
var d = SIMD.Int16x8(3, 3, 3, 3, 3, 3, 3, 3);
SIMD.Int16x8.sub(c, d)
// Int16x8[-2, -2, -2, -2, -2, -2, -2, -2]

Specifications

Specification	Status	Comment
SIMD The definition of 'SIMDConstructor.sub' in that specification.	Draft	Initial definition.

Browser compatibility

See also

• SIMD