Mathematical functions

These are all the functions defined in the math module:

function	parameters	description
abs	`col`	Absolute value of `col`
acos	`col`	Arccosine of `col`
asin	`col`	Arcsine of `col`
atan	`col`	Arctangent of `col`
ceil	`col`	Rounds `col` up
cos	`col`	Cosine of `col`
degrees	`col`	Converts radians to degrees
exp	`col`	Exponential of `col`
floor	`col`	Rounds `col` down
ln	`col`	Natural logarithm of `col`
log	`b` `col`	`b`-log of `col`
log10	`col`	10-log of `col`
pi		The constant π
pow	`b` `col`	Computes `col` to the power `b`
radians	`col`	Converts degrees to radians
round	`n` `col`	Rounds `col` to `n` decimal places
sin	`col`	Sin of `col`
sqrt	`col`	Square root of `col`
tan	`col`	Tangent of `col`

Example

prql

from employees
select age_squared = (age | math.pow 2)