Manuals/calci/EXP

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EXP(x)


  • where x is the number .

Description

  • This function gives the e raised to the power of number.
  • In EXP(x), where x represents the exponent of e, or e^x.
  • The approximate value of the constant e=2.718281828459045 and it is equal to e^1 or EXP(1).
  • It is called the mathematical constant or Euler's number or Napier's constant.
  • Also it is the base of natural logarithm.It can be calculate in the sum of infinite series:
  • e=1+(1/1)+(1/1.2)+(1/1.2.3)+(1/1.2.3.4) +...
  • And the inverse function of the natural logarithm function is the exponential function:
  • f -1(x) = e^x.

Examples

  • EXP(1)=2.718281828459045
  • EXP(0)=1
  • EXP(-5)=0.0067379469990
  • EXP(6.3)=544.5719101259

See Also

References

Absolute_value