Why isn't sum of logs == log of product?
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Why am I getting false for this when the answers are equal?
>> log(3) + log(4) == log(3*4)
ans =
logical
0
>> log(3) + log(4)
ans =
2.4849
>> log(3*4)
ans =
2.4849
0 Kommentare
Antworten (2)
the cyclist
am 3 Mai 2022
Bearbeitet: the cyclist
am 3 Mai 2022
They are equal to within double precision:
log(3) + log(4) - log(3*4)
0 Kommentare
Siehe auch
Kategorien
Mehr zu Time Series Collections finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!