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how to shift decimals ? !!

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pruth
pruth on 4 Jun 2021
Edited: DGM on 4 Jun 2021
I want this value(3.023155942378474e+42) in title of plot but i want to reduece the length of these charachters i.e. 3.023e+42 !!
let mw know if you happen to know !
thanks

Accepted Answer

DGM
DGM on 4 Jun 2021
Edited: DGM on 4 Jun 2021
It all depends on the number format you specify:
mynumber = 3.023155942378474e+42;
title(sprintf('My Number is %.4e',mynumber))
See:

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