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Functions
Functions | Legend
Functions
Function 
Description 
The random function generates pseudo-random numbers. 
The random function generates pseudo-random numbers. 
randomSeed() initializes the pseudo-random number generator, causing it to start at an arbitrary point in its random sequence. 
sqrt 
Calculates the square root of a number. 
map 
Re-maps a number from one range to another. That is, a value of fromLow would get mapped to toLow, a value of fromHigh to toHigh, values in-between to values in-between, etc. 
pow 
Calculates the value of a number raised to a power. Pow() functiom can be used to raise a number to a fractional power. This is useful for generating exponential mapping of values or curves. 
cos 
Calculates the cosine of an angle (in radians). The result will be between -1 and 1. 
sin 
Calculates the sine of an angle (in radians). The result will be between -1 and 1. 
tan 
Calculates the tangent of an angle (in radians). The result will be between negative infinity and infinity.