Find Exponential of 6 on a Calculator

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Discussion Overview

The discussion revolves around how to calculate the exponential of a number, specifically e^6, using a scientific calculator. Participants share their experiences and methods for accessing the exponential function on different calculator models.

Discussion Character

  • Technical explanation

Main Points Raised

  • One participant asks how to find e^6 or the exponential of other numbers on a scientific calculator.
  • Another participant mentions having an e^x button on their calculator, which is accessed using the shift function with the ln button.
  • A third participant suggests that if there is no e^x button, one can use the approximation e^x ≈ 2.71828459^x and implies that mathematical knowledge may help in working out other approximations.

Areas of Agreement / Disagreement

Participants generally agree on the methods to access the exponential function, but there is no consensus on the availability of specific buttons across different calculators.

Contextual Notes

Some participants assume familiarity with scientific calculators and mathematical approximations, which may not be universally applicable.

skan
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hi,

How do u find the e^6 or the exponential of 6 or -6 or any number in a scientific calculator?

Thanks
skan
 
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I have a [itex]e^x[/itex] button for taking exponentials (it's above the 'ln' button.)
On my calculator it's [shift]+[ln].
 
You should have an e^ button (and I'll be surprised if you don't) but if you don't then:

[tex]e^x \approx 2.71828459^x}[/tex]

As well as other good approximations that you might be able to use a bit of your maths you've learned to work out.
 
Last edited:
thanks a lot
 

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