- random(+L:int, +U:int, -R:int) is det
- random(+L:float, +U:float, -R:float) is det
- Generate a random integer or float in a range. If L and U are
both integers, R is a random integer in the half open interval
[L,U). If L and U are both floats, R is a float in the open
interval (L,U).
- deprecated
- - Please use random/1 for generating a random float
and random_between/3 for generating a random integer. Note that
random_between/3 includes the upper bound, while this
predicate excludes it.