RND

Return a pseudo-random number in the range 0 <= x < 1.

value = RND value = RND(seed)

seed - a negative value reseeds the generator

Use RANDOMIZE to reseed from the clock. See also MATH.

Example:

PRINT RND
PRINT INT(RND * 6) + 1      ' 1..6

Source: docs/help/rnd.txt inmmcore. On the computer, typeHELP RND.