.TH CagdIChooseK 3 "IRIT Version 6.0" 
.SH NAME
CagdIChooseK()
.SH SYNOPSIS
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cagd_lib/cbzreval.c:310

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CagdRType CagdIChooseK(int i, int k)
.SH DESCRIPTION
Evaluates the following (in floating point arithmetic):
                        k         k!
                       ( ) = -------------
                        i    i! * (k - i)!
.SH PARAMETERS:

i, k: Coefficients of i choose k.
.SH FUNCTION RETURN VALUE
CagdRType:   Result of i choose k, in floating point, to prevent from
overflows.
.LP
.SH ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT