Math Functions

No.
Function
Description
1)
ceil(number)
rounds up the given number. It returns the integer value which is greater than or equal to given number.
2)
floor(number)
rounds down the given number. It returns the integer value which is less than or equal to given number.
3)
sqrt(number)
returns the square root of given number.
4)
pow(base, exponent)
returns the power of given number.
5)
abs(number)
returns the absolute value of given number.

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