- random xprocedure
Returns a nonnegative number less than its input. If random is given an exact integer, it returns an exact integer, but if it is given a decimal value, it returns a decimal value. If x is less than 0, the behaviour is unspecified. See Section 1.2.6 of the SICP, Subsection "Fermat Test", and Exercise 3.5, footnote 8.
(import (srfi 216)) (random 11) ;; prints 1