class
Float64x2

Float64x2 immutable value type and operations.

Float64x2 stores 2 64-bit floating point values in "lanes". The lanes are "x" and "y" respectively.

Properties

double x
read-only
Extracted x value.
double y
read-only
Extracted y value.
int signMask
read-only
Extract the sign bits from each lane return them in the first 2 bits. "x" lane is bit 0. "y" lane is bit 1.

Constructors

Float64x2(double x, double y)
Float64x2.splat(double v)
Float64x2.zero()
Float64x2.fromFloat32x4(Float32x4 v)
Uses the "x" and "y" lanes from v.

Operators

operator +(Float64x2 other) → Float64x2
Addition operator.
operator unary-() → Float64x2
Negate operator.
operator -(Float64x2 other) → Float64x2
Subtraction operator.
operator *(Float64x2 other) → Float64x2
Multiplication operator.
operator /(Float64x2 other) → Float64x2
Division operator.

Methods

scale(double s) → Float64x2
Returns a copy of this each lane being scaled by s. Equivalent to this * new Float64x2.splat(s)
abs() → Float64x2
Returns the lane-wise absolute value of this Float64x2.
clamp(Float64x2 lowerLimit, Float64x2 upperLimit) → Float64x2
Lane-wise clamp this to be in the range lowerLimit-upperLimit.
withX(double x) → Float64x2
Returns a new Float64x2 copied from this with a new x value.
withY(double y) → Float64x2
Returns a new Float64x2 copied from this with a new y value.
min(Float64x2 other) → Float64x2
Returns the lane-wise minimum value in this or other.
max(Float64x2 other) → Float64x2
Returns the lane-wise maximum value in this or other.
sqrt() → Float64x2
Returns the lane-wise square root of [this].