Escaleras deslizantes flexiblesun repaso actualizado y específico al puente entre Geometría Dinámica y Álgebra Computacional
- Francisco Botana Ferreiro
- José Luis Valcarce Gómez
ISSN: 1135-0261
Year of publication: 2010
Issue: 84
Pages: 27-36
Type: Article
More publications in: Boletín de la Sociedad Puig Adam de profesores de matemáticas
Abstract
We use recent generalization of the slidding ladder to illustrate the advantages of combining dynamic geometry and computer algebra systems. The envelopes of ladders of variable length are studied within the computer algebra system Sage: we use GeoGebra for oftaining an graphical approach to these envelopes, and Singular for performing a simple elimination process that returns the evelope equation.