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SIMD.%type%.maxNum()

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%.maxNum() method returns a new instance with the maximum lane values of two SIMD types (Math.max(a, b)) preferring numbers over NaN.

Syntax

SIMD.Float32x4.maxNum(a, b)
SIMD.Float64x2.maxNum(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 maximum lane values of a and b (Math.max(a, b)).

Description

The SIMD.%type%.maxNum() method returns a new instance with the maximum lane values of two SIMD types (Math.max(a, b)).

This method prefers numbers over NaN. The SIMD.%type%.max method prefers NaN over numbers.

Examples

var a = SIMD.Float32x4(-1, -2, 3, 5.2);
var b = SIMD.Float32x4(0, -4, 6, 5.5);
SIMD.Float32x4.maxNum(a, b);
// Float32x4[0, -2, 6, 5.5]

var c = SIMD.Float64x2(NaN, Infinity)
var d = SIMD.Float64x2(1337, 42);
SIMD.Float64x2.maxNum(c, d);
// Float64x2[1337, Infinity]

Specifications

Specification Status Comment
SIMD
The definition of 'SIMDConstructor.maxNum' 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,