Hello,
I would be interested in helping you out.
I don't have MS Excel, and the formulas are broken in Open Office Calc. Do you have some other presentation of the formulas? Though, I could just read the formulas and follow it, but it could help with some visible results.
Also, you say the calculator is implemented, so it's mostly about adding those formulas before giving the result, right? And those formulas or variables for the formulas will be fetched from server via REST call?
No matter how complicated the formula is, it should be feasible in 2 days, if the ground for calculator is prepared. It is after midnight here, so I could start with it in about 12 hours. Does it work?
Little about myself. I'm Czech freelancer living in Sweden, I have been mostly working with Swedish companies the past 6 years and now trying to use that knowledge here.
Let me know if you need to know more.
Regards,
Luk
PS: I would need access to server/files, URL for the REST requests and of course the URL of the page.