Math
==========

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Functions
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* Double **abs(Int x)**:
   Returns the absolute value of a number x

* Double **acos(Double x)**:
   Returns the arc cosine of an angle of x radians

* Double **asin(Double x)**:
   Returns the arc sine of an angle of x radians

* Double **atan(Double x)**:
   Returns the arc tangent of an angle of x radians

* Int **ceil(Double x)**:
   Returns the smallest integral value that is not less than x

* Double **cos(Double x)**:
   Returns the cosine of an angle of x radians

* Double **floor(Double x)**:
   Returns the largest integral value that is not greater than x

* Double **logb(Double x, Double base)**:
   Returns the logarithm of the value using the specified base

* Double **loge(Double x)**:
   Returns the natural logarithm of the value

* Double **log10(Double x)**:
   Returns the common (base 10) logarithm of the value

* Double **max(Double x, Double y)**:
   Returns which value is greater, x or y

* Double **min(Double x, Double y)**:
   Returns which value is smaller, x or y

* Double **pow(Double x, Double y)**:
   Returns x raised to the power y

* Double **round(Double x)**:
   Returns the rounded value of x

* Double **sign(Double x)**:
   Returns a value indicating the sign of x

* Double **sin(Double x)**:
   Returns the sine of an angle of x radians

* Double **sqrt(Double x)**:
   Returns the square root of a number x

* Double **tan(Double x)**:
   Returns the tangent of an angle of x radians

* Double **truncate(Double x)**:
   Returns the value of x truncating the decimal part