2009-04-27, 06:14 PM
Meh, I'm sorry. I meant f(x) = z, where z may be whatever you wish (ax + b, k and so forth)
k is a constant. Be it 1, 0, 90 or 1023. f(x) = x was just an example to see that f(a + epsilon) =/= f(a - epsilon), apart from when f(x) = k or when f(x) = k * (co)sin.
k is a constant. Be it 1, 0, 90 or 1023. f(x) = x was just an example to see that f(a + epsilon) =/= f(a - epsilon), apart from when f(x) = k or when f(x) = k * (co)sin.