4 ms·

if n < 0: n = -n x = 1.0 / x Dead giveaway.

• silentbicycle 16y ago
  Dead giveaway for developers who know math, you mean.
  • calcnerd256 16y ago
    Who else should be reading procedural code written in a compiled language?
    • silentbicycle 16y ago
      Well, sure, but it doesn't always work out that way.
  • nandemo 16y ago
    Er, it's just exponentiation with a (possibly negative) integer exponent. High-school-level arithmetic, maybe junior high. If your peers don't know this, you're in trouble.