Functions

Function	Name	Behaviour
`sqrt()`	Square Root	Returns the square root of a number (also known as `√`)
`cbrt()`	Cube Root	Returns the cube root of a number
`abs()`	Absolute value	Returns the absolute value of a number (i.e makes a negative number positive)
`sin()`	Sine	Returns the sine of an angle (in radians)
`cos()`	Cosine	Returns the cosine of an angle (in radians)
`tan()`	Tangent	Returns the tangent of an angle (in radians)
`ln()`	Natural Logarithm	The natural logarithm of a number is its logarithm to the base of the mathematical constant `e`.
`log2`	Logarithm Base 2	Returns the logarithm of a number to the base 2
`log10`	Logarithm Base 10	Returns the logarithm of a number to the base 10
`acos()`	Arc Cosine	Returns the arc cosine of a number (inverse of cosine)
`asin()`	Arc Sine	Returns the arc sine of a number (inverse of sine)
`atan()`	Arc Tangent	Returns the arc tangent of a number (inverse of tangent)
`csc()`	Cosecant	Returns the cosecant of an angle (1/sin)
`sec()`	Secant	Returns the secant of an angle (1/cos)
`cot()`	Cotangent	Returns the cotangent of an angle (1/tan)
`exp()`	Exponential	Returns the value of e raised to the power of a number
`fact()`	Factorial	Returns the factorial of a number `n!` (if the number is negative, the absolute value of it is used)

Examples

sqrt(16)                    | 4
cbrt(27)                    | 3
abs(-5)                     | 5
fact(5)                     | 120
ln(20)                      | 3
log2(32)                    | 5
ln(e)                       | 1