remquo(n)

NAME

remquo - Compute floating point remainder and quadrant determinant

SYNOPSIS

package require tcl 9.1

remquo x y

DESCRIPTION

The remquo command computes the floating-point remainder of x/y, much like the remainder function. Its result is a list of two values; the first value is the remainder, and the second value is an integer containing sign and bits sufficient to determine which octant the gradient was located within.

EXAMPLE

lassign [remquo 12.3 3.89] rem quo
puts "rem=$rem, quo=$quo"
#       rem=0.6300000000000003, quo=3

SEE ALSO

expr(n), mathfunc(n)

KEYWORDS

floating point