That reminds me of all the bad tests of numerical algorithms you can write if you use numbers like 0, 1, 2 as test inputs because: - 0 * x = 0 so you don't nec

That reminds me of all the bad tests of numerical algorithms you can write if you use numbers like 0, 1, 2 as test inputs because: - 0 * x = 0 so you don't necessarily test the correct computation of x, - 1 * x = x so you don't necessarily test if you actually use the input 1, - 2 * 2 = 2^2 = 2 + 2 so you can get some pretty weird masking.