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- const db = require('double-bits');
- const pad = require('pad');
- // [lo, hi] where lo is a 32 bit integer and hi is a 20 bit integer.
- const base2Str = (n) => {
- const f = db.fraction(n);
- const s = db.sign(n) ? '-' : '';
- const e = `2^${db.exponent(n) + 1}`;
- const t = `0.${pad(f[1].toString(2), 20, '0')}${pad(f[0].toString(2), 32, '0')}`;
- return `${s}${e} * ${t}`;
- };
- console.log(base2Str(0.1).toString(2));
- console.log(base2Str(0.2).toString(2));
- console.log(base2Str(0.3).toString(2));
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