Analysis of information sources in references of the Wikipedia article "Derive (computer algebra system)" in English language version.
Le calcul formel présent dans les TI-89 et TI-92 Plus est issu de la collaboration de Texas Instruments et des auteurs de Derive. Les algorithmes utilisés sont identiques.[The algebra system found in the TI-89 and TI-92 Plus is a result of a collaboration between Texas Instruments and the authors of Derive. The algorithms used are identical.]
Le calcul formel présent dans les TI-89 et TI-92 Plus est issu de la collaboration de Texas Instruments et des auteurs de Derive. Les algorithmes utilisés sont identiques.[The algebra system found in the TI-89 and TI-92 Plus is a result of a collaboration between Texas Instruments and the authors of Derive. The algorithms used are identical.]
And we agreed to work together so I wrote an entirely different system, for it that was based on this idea that I'd really originally started with. This sort of stack-based computer algebra system.