git.delta.rocks / unique-network / refs/commits / f4f52b6653f2

126126
127  const nb = new Fract(BigInt(n));127  const nb = new Fract(BigInt(n));
128
129  // This is a workaround to beat the lack of precision of the `Number` type.
130  // We divide `BigInt`s. But since it is an integer division, we should take care of the precision on our own.
131  // After the division we can convert the result back to the `Number` and then we set the correct precision.
132  // It is crucial to have the correct slope for the regression line.
133128
134  const a = rpn(129  const a = rpn(
135    [nb, sumxy, '*', sumx, sumy, '*', '-'],130    [nb, sumxy, '*', sumx, sumy, '*', '-'],
136    [nb, sumx, '*', sumx, sumx, '*', '-'],131    [nb, sumx2, '*', sumx, sumx, '*', '-'],
137    '/',132    '/',
138  );133  );
139  const b = rpn(134  const b = rpn(