How to write this expression in MatLab

x*e^(ln(2)x)=1

Answer 1

[Jan]

x * exp(log(2^x)) = 1

[MARTINS Preimanis]

should't this (log(2^x)) be raised in power to the exp

[Yongjian Feng]

exp already means power, e^x is exp(x). matlab will even simplify this for you.

[Jan]

@MARTINS Preimanis: Whenever you have such questions, there are two standard ways:

1. Ask Matlab: doc exp
2. Try it: exp(2)

Answer 2

[Yongjian Feng]

e^x is exp(x) in matlab, and lnx is log(x).