Small RPN exponential routine

[Gerson W. Barbosa]

(01-21-2015 03:18 AM)Thomas Klemm Wrote:  

(01-20-2015 11:48 PM)Gerson W. Barbosa Wrote:  My first HP-16C version of Thomas Klemm's more obvious method is only one step shorter, but I surely haven't converted it properly.

This is how I would write my program for the HP-16C:

Code:

001 - 43,22, A  LBL A
002 - 44 32     STO I
003 - 33        X<>Y
004 - 44 0      STO 0
005 - 1         1
006 - 43,22, 0  LBL 0
007 - 45 0      RCL 0
008 - 20        ×
009 - 45 32     RCL I
010 - 10        ÷
011 - 1         1
012 - 40        +
013 - 43 23     DSZ
014 - 22 0      GTO 0
015 - 43 21     RTN

Cheers
Thomas

I'm glad my 22-step version has gone straight to the trash bin :-)

Cheers,

Gerson.