The following table describes the supported mathematical functions.
| Function | Description |
|---|---|
acos(X) |
Returns the arccosine of X in radians. |
acosh(X) |
Returns the hyperbolic arccosine of X. |
asin(X) |
Returns the arcsine of X in radians. |
asinh(X) |
Returns the hyperbolic arcsine of X. |
atan(X) |
Returns the arctangent of X in radians. |
atan2(Y,X) |
Returns the arctangent of Y/X in radians. The result is placed into the correct quadrant depending on the signs of X and Y. |
atanh(X) |
Returns the hyperbolic arctangent of X. |
ceil(X) |
Returns the smallest integer greater than or equal to X. |
ceiling(X) |
Alias for ceil(X). |
cos(X) |
Returns the cosine of X, where X is in radians. |
cosh(X) |
Returns the hyperbolic cosine of X. |
degrees(X) |
Converts X from radians to degrees. |
exp(X) |
Returns e (≈2.71828) raised to the power of X. |
floor(X) |
Returns the largest integer less than or equal to X. |
ln(X) |
Returns the natural logarithm of X. |
log(X) |
Returns the base-10 logarithm of X. |
log10(X) |
Alias for log(X). |
log(B,X) |
Returns the logarithm of X to base B. |
log2(X) |
Returns the base-2 logarithm of X. |
mod(X,Y) |
Returns the remainder after dividing X by Y (works with non-integer arguments). |
pi() |
Returns an approximation of π (3.14159…). |
pow(X,Y) |
Returns X raised to the power of Y. |
power(X, Y) |
Alias for pow(X, Y). |
radians(X) |
Converts X from degrees to radians. |
sin(X) |
Returns the sine of X (X in radians). |
sinh(X) |
Returns the hyperbolic sine of X. |
sqrt(X) |
Returns the square root of X (NULL if X is negative). |
tan(X) |
Returns the tangent of X (X in radians). |
tanh(X) |
Returns the hyperbolic tangent of X. |
trunc(X) |
Returns the integer part of X rounding it toward zero. |