logarithm how to slove
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i want the result should be in form of logarithm
log10(64)-log10(128)+log10(32)
ans =
1.2041
% but i need the result in form of 4*log10(2)
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Dyuman Joshi
2022년 11월 27일
You won't be able to do that with numeric operations. MATLAB will always return final answer as numeric value.
The closest you might get is using symobilc variable, which supports natural log -
syms f(x,y,z)
f(x,y,z)=log10(x)-log10(y)+log10(z);
val=simplify(f(64,128,32))
str=class(val)
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