Working with Equations

1. What is the problem? Be very detailed.
I've designed a form that requires a calculation at the end. The equation for this calculation has been supplied by a different team and I'm unsure which functions to use to represent the calulation in XLSForm offline

2. What app or server are you using and on what device and operating system? Include version numbers.
ODK 1.25.2 on Redmi Note 7

3. What you have you tried to fix the problem?
nothing yet

4. What steps can we take to reproduce the problem?

5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.
Result= 2.718281828 ^ [ (0.096) *rur +(-0.095) *size+(-0.0208) *age+(-0.2) *member +(-0.0868) *agri+(-0.25) *pwld +(0.0598) *rw_english+(0.0829) *rw_sl+(0.0117) *k3+(-0.109) *floor_1+(-0.8) *cooking+(-0.622) *cookstove2+(0.104) *toilet_alone+(-0.1) *water2+(-0.0639) *water3+(0.0594) *owns_cattle +(0.247) *l1201+(0.117) *l1206+(0.372) *l1213+(0.0949) *l1219+(0.0749) *l1222+(0.107) *l1224+(0.0612) *l1207+(-0.308) *district12+(0.1) *district13+(0.117) *district 31+(0.17) *district42+9.416]/ 1,000,000

Hey @cliffordpg , if possible please share your ODK form that can help us to provide you solution.