1. Mathematica (a language for doing symbolic math, including almost everything in a B.Sc. program in math.).2. LaTeX (a language with type setting mathematics and laying out beautiful manuscripts.3. LISP ?C one of the first programming languages:  We will not study the whole language ?C only the basics that are used everywhere and anywhere: the functional programming paradigm.4. Prolog ?C a unique programming language, that will blow your mind. Absolutely amazing.

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