I notice that there is such an expression “1e-5” in Python(probably in other languages also)
- What is the name of this notation?
- what does it denote in math?
- What does ‘e’ mean? It’s the first time I see a character helps to denote some value, are there other characters also help do so?
- Why should use this way instead of some other python math operation like pow() etc.
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