16 lines
417 B
Forth
Executable File
16 lines
417 B
Forth
Executable File
\ random.fs
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\ Simple random number generator
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\ from Leo Brodie, _Starting Forth_
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variable rnd
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\ Holds current result
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\ Generate a random integer
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: random ( -- u ) rnd @ 31421 * 6927 + dup rnd ! ;
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\ Return a random integer between 0 and u-1
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: choose ( u -- 0...u-1 ) random um* nip ;
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\ Initialize
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\ : randomize ( -- ) time&date + + + + + rnd ! ;
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: randomize ( -- ) utime drop rnd ! ; \ papa 2016-04-19 |