Function: floor
Section: conversions
C-Name: gfloor
Prototype: G
Help: floor(x): floor of x = largest integer <= x.
Description:
 (small):small:parens   $1
 (int):int:copy:parens  $1
 (real):int             floorr($1)
 (mp):int               mpfloor($1)
 (gen):gen              gfloor($1)
Doc:
 floor of $x$. When $x$ is in $\R$, the result is the
 largest integer smaller than or equal to $x$. Applied to a rational function,
 $\kbd{floor}(x)$ returns the Euclidean quotient of the numerator by the
 denominator.
