{ran f/i min max}ran is for random. ran will generate a random number between min and max as a floating point (f) or an integer (i). Functions have no duration and can only be used inside an algorith or as an operand.
min and max canbe:
{ran f 1.2 9} {ran i 3 6000 30}
{ran f [blue] [black] }where blue and black have been defined as irate variables in the Cecilia interface.
{ran i {ran f .5 3.3} {pik 3 4 5 6 7}}