4 ms·
Isn't the obvious answer, abs and negate? ie f = negate . abs That way f always returns a negative regardless of input.
by Zariel 13y ago
Isn't the obvious answer, abs and negate? ie
f = negate . abs
That way f always returns a negative regardless of input.
- skrebbel 13y agoso what if i call f(f(-1))? It should return 1.