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Mayhew's formula for one-rep max
Mayhew's formula for calculating one-repetition maximum.
const mayhew = require('mayhew');
mayhew(100, 10);
// => 130$ npm install mayhewconst mayhew = require('mayhew');mayhew(weight, reps)Given Number weight and Number reps, returns Mayhew's one-repetition
maximum as a Number.