If i % 3 < 2 then

So I stumbled across this line of code “if i % 3 < 2 then”
And I’m not very bright when it comes to maths so I was wondering if anyone could help me with what this means or what it equals to
(The loop it’s talking about is “for i = 1 , 15 do”)

It checks if the floor remainder of the value divided by three is less than 2.

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The % operator is a modulus, which gives you the remainder between two numbers. For example, in your case, if i = 4, then i % 3 would equal to 1.

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