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ns_rand — Generate a random number
package require nstcl-misc ?1.0?
package require nstcl ?1.0?::nstcl::ns_rand ?max?
This function generates a random number. If max is not specified the number returned will be a floating point number with a value of 0.0 to 1.0 inclusive. If max is specified, the return value will be an integer in the range of 0 to one less than max. max must be a natural number no larger than 2147483647.
misc, nstcl