Question

"one half of the distance between the minimum and the maximum values of a periodic function."
Is this amplitude or cycle ?

Answer 1

@amistre64 can you help?

Answer 2

I think it is amplitude

Answer 3

Are you sure ?

Answer 4

If it is a circle, then one half of the distance ...." is a radius, however, we can define radius by closest and farthest points (from the origin) also.
amplitude is another thing, we can't find it by the other way, there is only one way to find it out as claimed.

Answer 5

got what I mean?