The work contains three procedures that allow symbolically to calculate the perimeter and area of any plane figure bounded by non-selfintersecting piecewise smooth curve, and to portray this figure together with its boundary in a suitable design.
John Ogilvie
Dr. Jason Schattman
Dr. Valery Cyboulko
Richard Baur
Dr. Ahmed Baroudy
Prof. Mark Meyerson
Maplesoft
Dr. Miriam Ciavarella
Dr. Robert Lopez
Dr. Laczik Bálint