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SIMD.%type%.abs()

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

The static SIMD.%type%.abs() method returns a new SIMD data type with absolute values. This operation exists only on floating point SIMD types.

Syntax

SIMD.Float32x4.abs(t)
SIMD.Float64x2.abs(t)

Parameters

t
An instance of a corresponding SIMD type.

Return value

A new corresponding SIMD data type with absolute values.

Description

The SIMD.%type%.abs method is comparable to the scalar Math.abs() function.

Examples

var a = SIMD.Float32x4(-1, -2, 0, NaN);
SIMD.Float32x4.abs(a);
// Float32x4[1, 2, 0, NaN]

var b = SIMD.Float64x2(-1, -2);
SIMD.Float64x2.abs(b);
// Float64x2[1, 2]

Specifications

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

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support No support Nightly build No support No support No support
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support No support No support Nightly build No support No support No support

See also

Document Tags and Contributors

 Contributors to this page: fscholz
 Last updated by: fscholz,