Summation of exponentials, as a multiplication of exponentials?

  • Thread starter EngWiPy
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  • #1
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Main Question or Discussion Point

Hello,

Can we write a summation of exponentials, as a multiplication of exponentials?

Regards
 

Answers and Replies

  • #2
CompuChip
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Only like
[tex]e^a e^b = e^{a + b}[/tex]

There is no such rule as
[tex]e^a + e^b = e^{a b}[/tex]
or something like that.
 
  • #3
CRGreathouse
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Best I can do is e^a + e^b = e^a * (1 + e^(b-a)).
 
  • #4
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Yes I agree with both of you. Thank you
 

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