How to code "e" by itself in equation e-1?

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Kristine on 24 Jul 2022

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Answered: Steven Lord on 24 Jul 2022

Accepted Answer: Matt J

How do I code for an equation just using e-1?

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Torsten on 24 Jul 2022

Edited: Torsten on 24 Jul 2022

e is coded as exp(1)

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Matt J on 24 Jul 2022

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Edited: Matt J on 24 Jul 2022

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e=exp(+1)

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Steven Lord on 24 Jul 2022

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@Torsten and @Matt J are correct to suggest the exp function, but if the quantity x/a can be very small you might also want to look at the expm1 function.

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