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lua - CAS Mode in Nspire Lua?

I have another question here: Inspired Lua Program is Different on Computer and Calculator which answers this question. My attempt to mark as duplicate aged away.

I am writing a program for the Nspire CX CAS. I have a d2Editor mathbox that I would like to evaluate an expression I am giving it without using decimals. I would like it to simplify square roots and/or reduce fractions. How can this be accomplished?

I've spent around an hour looking through the wiki.

Thanks for any help you can offer.

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ti-nspire - 1 点上の 2 変数関数の導関数

画像は私の問題を示しています（リンク）

それを使用して、多変数近似法のヤコビアンを実行したいと考えています。それで、それを簡単に使用する方法はありますか？または、新しい関数のような偏導関数を手動で配置する必要がありますか? 私の英語でごめんなさい。


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