Una breve nota didáctica sobre discontinuidades y software matemático

• Ferres López, Enrique ; Roanes Lozano, Eugenio ^[1]
  1. [1] Universidad Complutense de Madrid

     Universidad Complutense de Madrid

     Madrid, España

     
• Localización: Boletín de la Sociedad Puig Adam de profesores de matemáticas, ISSN 1135-0261, Nº. 113, 2022, págs. 71-80
• Idioma: español
• Títulos paralelos:
  • A brief educational note on evaluating functions outside their domain of definition using mathematical software
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• Resumen

  • We show how two of the best known pieces of mathematical software (the computer algebra system Maple and the dynamic eometry system with algbraic capabilities GeoGebra) evaluate certain functions at a frontier pint outside their domain of definition (the examples would classically be classified as "removable discontinuities" or "jump discontinuities"). The decisions made during the desing of the software have crucial effects on the output and, consequently, in their applications on mathematics teaching