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math.random
math.random()
Description
Generates a pseudo-random value of type DOUBLE in the range of [0, 1), inclusive of 0 and exclusive of 1.
Return type
FLOAT
Code samples
The following example checks whether the random value is in the range [0, 1).
none
if(math.random() >= 0 and math.random() < 1) = true
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Last updated 2026-10-06 UTC.
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