/lit/ - Literature

>>10437913
Ah. So one-sided limits only occur when the split runs vertically. I suppose the limits at x = positive and negative infinity are also "one-sided" but only in the sense that they are at the theoretical ends of the graph. It's interesting that not all non-continuous functions have one-sided limits, as with f(x) = -1/x^2, x = 0 is technically undefined, leaving a hole in the curve, yet it still converges on the same point when approached from both sides.