User manual

32
Logarithm and exponential functions
D C (multi-tap keys)
D yields the logarithm of a number to the base e
(e ≈2.718281828459).
D D yields the common logarithm of a number.
C raises e to the power you specify.
C C raises 10 to the power you specify.
Examples
LOG D D 1 ) <
LN D 5 ) V 2 <
10
›
-
C C D
D
2 ) <
D D C
C
5 " ) <
e
õ
-
C .5 <
Stored operations
% m % n
% n lets you store a sequence of operations. %
m plays back the operation.
To set an operation and then recall it:
30XPlusMV_OM.flpgl Page 32 Friday, November 14, 2014 1:57 PM