# Open Group CLI Numeric Functions

Numeric Function Function Returns
`ABS(number)` Absolute value of number
`ACOS(float)` Arccosine, in radians, of float
`ASIN(float)` Arcsine, in radians, of float
`ATAN(float)` Arctangent, in radians, of float
`ATAN2(float1, float2)` Arctangent, in radians, of float2 / float1
`CEILING(number)` Smallest integer >= number
`COS(float)` Cosine of float radians
`COT(float)` Cotangent of float radians
`DEGREES(number)` Degrees in number radians
`EXP(float)` Exponential function of float
`FLOOR(number)` Largest integer <= number
`LOG(float)` Base e logarithm of float
`LOG10(float)` Base 10 logarithm of float
`MOD(integer1, integer2)` Remainder for integer1 / integer2
`PI()` The constant pi
`POWER(number, power)` number raised to (integer) power
`RADIANS(number)` Radians in number degrees
`RAND(integer)` Random floating point for seed integer
`ROUND(number, places)` number rounded to places places
`SIGN(number)` -1 to indicate number is < 0; 0 to indicate number is = 0; 1 to indicate number is > 0
`SIN(float)` Sine of float radians
`SQRT(float)` Square root of float
`TAN(float)` Tangent of float radians
`TRUNCATE(number, places)` number truncated to places places