Calculates and explains various mathematical constants such as:

* Gelfonds (Gelfond‘s) Constant

* Eulers Constant

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* Gelfonds (Gelfond‘s) Constant

* Eulers Constant

This calculator has 1 input.

- constant
- a value that always assumes the same value independent of how its parameters are varied
- identity
- an equality that holds true regardless of the values chosen for its variables
- imaginary number
- a real number multiplied by the imaginary unit i, which is defined by its property i
^{2}= -1.