Texas Instruments TI-30X IIS User Manual page 99

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
A 23 E
<
©
%
4
B 23 E
<
©
% 8
© 1999 T I
EXAS NSTRUMENTS
Display
log (23) log (23)
1.361727836 1.361727836
F 0 1 2 3 4 5 6 7 8 9 F 0 1 2 3 4 5 6 7 8 9
- -
log (23) log (23)
FIX
ln (23) ln (23)
FIX
ln (23) ln (23)
3.135494216 3.135494216
I
NCORPORATED
'
DEG
DEG
'
1.3617 1.3617
DEG
'
3.1355 3.1355
DEG
'
DEG
TI-30X ÙS: A Guide for Teachers
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