Math

Gamma: Version 4.0
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# VIII. Math

Table of Contents
`acos`, `asin`, `atan`, `atan2` -- perform trigonometric arc functions.
`and`, `not`, `or` -- are the same as the corresponding Logical Operators.
`band`, `bnot`, `bor`, `bxor` -- perform bitwise operations.
`ceil` -- rounds a real number up to the next integer.
`cfand`, `cfor` -- perform `and` and `or` functions with confidence factors.
`conf`, `set_conf` -- query and set confidence factors.
`cos`, `sin`, `tan` -- perform trigonometric functions.
`div` -- divides, giving an integer result.
`exp` -- calculates an exponent of the logarithmic base (e).
`floor` -- rounds a real number down to its integer value.
`log`, `log10`, `logn` -- calculate logarithms.
`neg` -- negates.
`pow` -- raises a base to the power of an exponent.
`random` -- generates random numbers from 0 to 1.
`round` -- rounds a real number up or down to the nearest integer.
`set_random` -- starts `random` at a different initial number.
`sqr` -- finds the square of a number.
`sqrt` -- finds the square root of a number.

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