2 isrand - whether a value is an additive 55 state
13 Determine if x is an additive 55 pseudo-random number generator state.
14 This function will return 1 if x is a file, 0 otherwise.
18 > print isrand(a), isrand(0);
28 seed, rand, srand, randbit,
29 isassoc, isatty, isblk, isconfig, isdefined, iserror, iseven, isfile,
30 ishash, isident, isint, islist, ismat, ismult, isnull, isnum, isobj,
31 isobjtype, isodd, isprime, israndom, isreal, isrel,
32 issimple, issq, isstr, istype