

I studied Civil Engineering. I write tales and poetry (in Spanish). I like
making research in Mathematics and I write computer programs for fun. The
following are some of my personal interests:
Welcome to my page
SIM41 Home page with
a HP41 emulator for DOS.
General
LinksOther HP emulators and Interesting sites
SIM41.ZIP download a
free copy of the emulator written by me.
Mensa with several
links to IQ tests
Mathematical Recreations
Mathematics is a never ending game
What is RPN? by David G.
Hicks
Basic RPN Calculator in
Java Script Look at the source code !
Simple RPN Calculator in
Java Script using standard buttons
RPN Calculator in Java
Script with a Memory Register
Scientific RPN
Calculator with three Memory Registers
Scientific RPN
Calculator This is a variation of the previous calculator.
RPN Single Line Calculator (Complete view in 800x600 resolution) :
Ent means Enter, ch is change sign,
< > is exchange x and y, dn is roll down, cs is clear stack and cx is
clear X register.
Introduction
to HTML by Ian S. Graham
Emu41.zip written
by Jean Francois Garnier - (Freeware license)
The Big
Calculator Applet An Arbitrary Precision Calculator by Jason
Tiscione
HP 48 Programming
Tutorials by Richard Stanaway
John Conway's Life Game
Some poems written by me
in Spanish
A short Science Fiction Story
written by me, in Spanish
Science Fiction Book Reviews
written by me, (Spanish)
Chess I loved chess
since I was seven years old.
My pictures
eMail