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fx-82MS      iPad      Microsoft      Windows


Number e

On a Casio calculator you can show the value 2,7182… of the number e with the keys

  ln

 


Example 1

To show the value e = 2.7182…

  ln  e_
          0.
=  e
 2.718281828

 


Example 2

To calculate 23 × × π input of a multiplication sign is not needed, as you can write 23eπ

 2   3    ln   EXP =  23eπ
 196.4138871 

 


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