Frequently asked questions about ca5.co:
Q: Do you have a smartphone application of this website?
A: No. I adapted most of the pages for smartphone display. You can add a shortcut of the web page to your smartphone's home screen.
Q: Do you have a PC software that will enable using the website offline.
A: There is no PC software of this website. I expect the website will be available offline in the future with newer browsers that will enable site usage with local disk caching.
Q: I found a mistake / problem in the website.
A: Please fill in the contact us form below and write down the problem and the page name, so I can fix it.
Q: Where the calculations are done?
A: All the calculations are done in the user's local machine.