Texas Instruments TI-34 II Teachers Guide - Page 111
Common Logarithm, Natural Logarithm - ln
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Common Logarithm, Natural Logarithm Find log 23 rounded to 4 decimal places. Then find ln 23 rounded to 4 decimal places and return to floating decimal notation. Press %› 23 E < %ª Display log(23) º 1.361727836 -F 0 1 2 3 4 5 6 7 8 9 4 %› "" 23 E < %ª 8 log(23) FIX º 1.3617 ln(23) FIX º 3.1355 ln(23) º 3.135494216 %› © 1999 TEXAS INSTRUMENTS INCORPORATED TI-34 Û: A Guide for Teachers 105
© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI
-
34
Û
: A Guide for Teachers
105
Common Logarithm,
Natural Logarithm
%›
Find log 23 rounded to 4 decimal
places. Then find ln 23 rounded to
4 decimal places and return to
floating decimal notation.
Press
Display
%
›
23
E
<
log(23)
º
1.361727836
%
ª
F0123456789
-
4
log(23)
º
1.3617
FIX
%
›
""
23
E
<
ln(23)
º
3.1355
FIX
%
ª
8
ln(23)
º
3.135494216