Scalar FunctionsMath Functions

gamma

Gamma function Γ(x). Poles at non-positive integers return +∞; non-integer negative values return the reflected value.

Syntax

gamma(x)

Prop

Type

Returns: real

print gamma(0.5)

print_0 (real)
1.7724538509055159

floor

Rounds values down to a fixed-size bin. Equivalent to bin(). Accepts numeric, datetime, and timespan values.

isfinite

Returns whether the input is a finite value (not infinity and not NaN).