DXsmiley/mathbot

Add contants for handling infinities

Opened this issue · 3 comments

DXsmiley commented

Operations such as tan(pi / 2) produce a value, zoo, which is something from Sympy.

  • Investigate what this value is.
  • Add a constant value to the calculator to access it easily.
  • Give it a better representation.
  • Add it to the user documentation.
Ytrog commented

Maybe use the unicode ∞?

DXsmiley commented

At the moment, the calculator accepts either infinity or ∞ as input and uses the symbol for output. There's also the value complex_infinity for which no symbol is used. I'm not sure if such a symbol exists.