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1.1 KiB
1.1 KiB
Function leftShift
Bitwise left logical shift of a value x by y number of bits, x << y.
For matrices, the function is evaluated element wise.
For units, the function is evaluated on the best prefix base.
Syntax
math.leftShift(x, y)
Parameters
| Parameter | Type | Description |
|---|---|---|
x |
Number | BigNumber | Boolean | Array | Matrix | null | Value to be shifted |
y |
Number | BigNumber | Boolean | null | Amount of shifts |
Returns
| Type | Description |
|---|---|
| Number | BigNumber | Array | Matrix | x shifted left y times |
Examples
math.leftShift(1, 2); // returns Number 4
math.leftShift([1, 2, 3], 4); // returns Array [16, 32, 64]
See also
bitAnd, bitNot, bitOr, bitXor, rightArithShift, rightLogShift