area Compute the (algebraic) area of a curve (Dlist)
area in .
in : input curve (Dlist)
. (screen output) : result (double)
double area (in )
Dlist in ;
This module computes the algebraic area of a curve P1P2...Pn (Dlist), viewed as a closed polygon P1P2...PnP1. Thus, it computes
Last Modification date : Thu Nov 29 20:23:56 2001