User Manual

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© 2006 TEXAS INSTRUMENTS INCORPORATED TI-30XS MultiView: A Guide For Teachers 109
Logarithms and exponential functions
Keys
1. A calculates the common logarithm
(base 10).
2. % ] calculates 10 raised to the power of
the value entered as the exponent (common
antilogarithm).
3. B calculates the natural logarithm (base e,
where e 2.718281828459).
4. % ^ calculates e raised to the power of
the value entered as the exponent (natural
antilogarithm).
Notes
• The examples on the transparency masters
assume all default settings.
• E ends a logarithmic function.
• In MathPrint™ mode, press " to exit the
exponent function.
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