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by jamesbrownuhh
4541 days ago
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INT(RND(1)+15) will always return 15 and nothing else, since the expected output would be a rounded-down integer value of (a random number between 0 and 0.99999999etc999, plus 15). INT(RND(1) * 15), in contrast will produce a random whole number from 0 to 14. Hence the popular use of, for example, INT(RND(1) * 6)+1 in any given situation where a random number between 1 and 6 is required. |
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