Loading
Everything HP200LX: Knowledge, Products, Service

 Archives
9 years, 100's of pages of HP Palmtop Paper, jammed with tips, reviews and how-to's

Links
Most useful, up-to-date Web sites devoted to the HP 200LX

Downloads
Direct link into 1000's of pieces of Palmtop software

Tips from Our Techs

2008 Catalog
(PDF, 2.6 MB)

Contact Us/About Us

 
Weekly Palmtop Paper Newsletter
(Palmtop tips, latest happenings, and HP Palmtop Paper Store information)


 

 

Privacy Policy

What You See...

What You See...

If you're used to Lotus graphs, the HP CALC graph may leave you scratching your head. It can only show one independent variable at a time, and nothing is labeled. However, in this graph, the vertical axis represents Profit. The horizontal axis shows the number of Units. The dotted line is the break-even line, where Profit is zero.

Now press @ and see "COORD X=50.00 Y=0.00" on the top line of the graph. Press <Space Bar> to solve for the root of the equation. You should see: "ROOT X=44.08 Y=0.00". That's the break-even point.

iPhone Life magazine


Notice about Palmtop.net
The Palmtop Network with its S.U.P.E.R. (Simply Unbeatable Palmtop Essentials Repository) software is now available under the domain name of hp200lx.net.  

 
We Buy
We buy used palmtops, working or broken: HP 200LX, HP 100LX and 1000CX.
 

Copyright 2010 Thaddeus Computing Inc