How to solve Logs with any base on the BA II Plus Calculator

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A quick tutorial on how to find logs or logarithms with any base on the Texas Instruments BA II Plus business analyst calculator. This video uses finding Natural Log, Log base 10, and how to use the change of base formula to calculate any log base. This is one of the two calculators allowed on the CFA (Chartered Financial Analyst) exams.

Contents:
0:00 Intro
0:17 Buttons used
0:25 How to find Natural Log (LN)
0:51 How to find other Log bases (Log)
1:52 Outro
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This is just what I needed to know. Thank you!

fuupuppy
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Although the BA II Plus is a business calculator, it's very nice to have the often-used scientific functions of Sin, Cos, Tan, Ln, Power, Square, Inverse, and SQRT on its buttons. /Regards

GeoCalifornian
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SADLY there's no direct way, but
GLADLY there's a way around you have shown. Cheers!

MrDeadlyCrow
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what if the question asks you to find a negative log (-LN) of a positive number?

martinsinclair