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Subhajit Sahu edited this page Aug 1, 2022 · 18 revisions

Finds power-of-2.

Alternatives: pow2, pow10.
Similar: log2, pow2, isPow2, nextPow2, prevPow2.


pow2(x)
// x: an int32

const xinteger = require('extra-integer');


xinteger.pow2(4);
// → 16

xinteger.pow2(2);
// → 4

xinteger.pow2(0);
// → 1


References

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