lately, i been having a problem with math.random, i want it to do decimals how do i do this?
COMMUNITY QUESTION
How do i make a math.random with decimals?
1 answer
math.random() will return a random decimal between 0-1.
print(math.random()) -- 0.53971289371293
If you want a more specific decimal you can always do something like this:
local x = math.random(10)/10 -- 0.1 - 1
local y = math.random(100)/100 -- 0.01 - 1
If you don't want whole numbers possible:
local x = math.random(0,9)/10 -- 0 - 0.9
x = math.random(0,90)/100 -- 0 - 0.09
1 comment
4
You can use (min + 0.5 + math.random() * ( max - min )) to generate a random number with decimals.
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1 comment
What exactly do you want? Can you give examples of what's acceptable and what's not acceptable output? What is the range? Should some numbers be preferred over other numbers?