- sudo apt-get install python-tk python-pip
- sudo pip install scipy sympy mpmath numpy matplotlib
- python calc.py
- addition
- subtraction
- multiplication
- division
- sine
- cosine
- tangent
- cotangent
- drawing graphic
- limit (if x -> 0)
- limit (if x -> 1)
- limit (if x -> ∞)
- limit (if x -> any number)
- undefinite integral
- definite integral
- derival
- simplifying expressions
- geometry calculations
- electricity calculations