quadrilateral_test, an Octave code which calls quadrilateral(), which carries out geometric calculations on quadrilaterals, including angles, area, distances, nearest point, point containment, and perimeter.
The computer code and data files described and made available on this web page are distributed under the MIT license
quadrilateral, an Octave code which calls quadrilateral(), which carries out geometric calculations on quadrilaterals, including angles, area, distances, nearest point, point containment, and perimeter.