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bit arithmetic package to add, subtract, multiply, euclidean divide bit arrays of any size.
Uses Uint1Array.
npm i --save bitmath
import m from 'bitmath';
import Uint1Array from 'uint1array';
x = m.from(28); // create bit field from number 28
y = Uint1Array.of(1,1,1); // or just create using Uint1Array TypedArray
z = Uint1Array.of(0,1);
m.add(x,y)
m.mul(x,y)
m.div(x,y)
m.dif(x,y) // subtract (note: sign is omitted)
m.mod(x,y)
m.modexp(x,y,x)
Modexp using repeated squaring in a (trying to be) timesafe way is implemented.
FAQs
add, subtract, multiply, euclidean divide bit arrays of any size
The npm package bitmath receives a total of 3 weekly downloads. As such, bitmath popularity was classified as not popular.
We found that bitmath demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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