Remarks

Constants

Remainder Modulus

Rounding

Trigonometry

Bitwise operators

Increment

Exponentiation Math.pow or

Random Integers and Floats

Addition

Simulating events with different probabilities

Little Big endian for typed arrays when using bitwise operators

Multiplication

Subtraction (-)

Random number inside a range

Decrementing (--)

Ceiling and floor

Math.atan2 to find direction of a vector