Programming

Mon, 29 Dec 2256 05:00:00 Z

Maple includes a full featured programming language for that can be used to create scripts, programs, and full applications.

The Orbit of Kepler 16b

Robert Israel — Wed, 05 Jan 2022 05:00:00 Z

NASA's Kepler space telescope recently made the news by finding a planet that orbits a double-star system, a situation that brought to mind the fictional planet Tatooine of the movie Star Wars. On such a planet, if it had a solid surface, you could see a double sunset. This worksheet explores the orbital mechanics of such a system.

Maplet de sudoku (version 2)

xavier cormier — Thu, 11 Nov 2021 05:00:00 Z

Cette maplet de sudoku est une mise à jour de la maplet "sudoku2" -possibilité de jouer,de générer,de résoudre les sudokus -possibilité de sauvegarder en .txt on peut ré-enregistrer à partir du bloc-note dans le format adéquate (.sdk pour la sauvegarde Vokware et .sdm pour celle isanaki ou peter stancel) on peut ainsi exporter les grilles sur Android (sudokuwiki,Andoku3,Sudoku Peter Stancel,OpenSudoku,Sudoku Pro Classic) ou iOS (sudoktor). -possibilité de sauvegarder en image .gif et en version sudoku avec couleurs. -nouvelle fonction: possibilité d'importer des sudokus au format ligne,des fichiers .sdk et des fichiers collection .sdm

Electric Potential Near a Lightning Rod

Frank Wang — Wed, 10 Nov 2021 05:00:00 Z

The electric field around a narrow conical point can be very high, and such a behavior is the reason for the effectiveness of lightning rods. We use Maple's LegendreP function to visualize the electric potential near a lightning rod.

Stepwise precession of a double elastic-spherical pendulum

Luis Sainz de los Terreros — Fri, 08 Oct 2021 04:00:00 Z

The physical effect known as stepwise precession is a surprising fact that takes place in the movement of an elastic pendulum. When this pendulum is initially set near the downward equilibrium vertical configuration, with the length of the spring stretched by the gravity force, there is a chance to move in such a way that the springing vibrational mode of movement and the rotational "swing" mode interchange periodically their respective energies, with a periodic change of the swing plane and stepwise precession. We simulate here numerically the same dynamical behaviour for the natural extension of a double elastic-spherical pendulum.

Relaciones entre los elementos de un polígono hiperbólico

Prof. jose luis heras — Wed, 29 Sep 2021 04:00:00 Z

In the present worksheet is shown a procedure to obtain the relations for the sides and angles of a hyperbolic polygon, no matter its number of sides. The study consists of two parts, the first for polygons in general and the second for right-angled polygons in particular. The results can be applied, for instance, to the construction of hyperbolic polygons. For that, the required number of data is 2p-3, p being the number of the sides of the polygon.

Polígonos hiperbólicos rectángulos regulares convexos y estrellados. Relaciones y representación

Prof. jose luis heras — Sat, 25 Sep 2021 04:00:00 Z

The worksheet shows a procedure for the representation in de Poincaré disc of regular right-angled, convex and star hyperbolic polygons.

Resolución y construcción de polígonos hiperbólicos convexos y autointersectantes

Prof. jose luis heras — Sat, 25 Sep 2021 04:00:00 Z

The worksheet shows a procedure for the resolution and construction of convex and self-intersecting hyperbolic polygons, given 2p-3 data of the sides and angles of the polygon.

Resolución y construcción de polígonos hiperbólicos rectángulos convexos

Prof. jose luis heras — Thu, 23 Sep 2021 04:00:00 Z

The worksheet shows a procedure for the resolution and construction of convex right-angled hyperbolic polygons, given p-3 sides of the polygon.

Polígonos hiperbólicos regulares convexos y estrellados. Relaciones y representación

Prof. jose luis heras — Wed, 22 Sep 2021 04:00:00 Z

The worksheet shows a procedure for the representation in de Poincaré disc of convex and self-intersecting regular hyperbolic polygons.