Proposal : List of regular expressions for numeric syntax on different HP calculators

[Jonathan Busby]

(06-07-2019 06:55 PM)Albert Chan Wrote:  

(06-07-2019 05:25 PM)Jonathan Busby Wrote:  For the HP48 series, I think the regular expression is :

((([+-]?[0-9]+(\.)?[0-9]*)|([+-]?[0-9]*(\.)?[0-9]+))([eE](([+-]?[0-9]+(\.)?[0-9]*)|([+-]?[0-9]*(\.)?[0-9]+)))?)

Hi, Jonathan:

I only have a HP-12C, but I don't think decimal points allowed on the exponent field.

You are indeed correct! The regular expression should then be :

((([+-]?[0-9]+(\.)?[0-9]*)|([+-]?[0-9]*(\.)?[0-9]+))([eE][0-9]+)?)

Regards,

Jonathan