You are downloading the PG-Calculator XAP file v1.0.2.0 for Windows Phone. PG-Calculator is a free Education App: This little application can solve simple equations, prime factorialize, decide if the number is prime or not (up to 6 digit numbers), solve congruences. You can now download the offline XAP package file to install & try it.
Download Locations for PG-Calculator 1.0.2.0 XAP file
Package File
Please Click Here > to retrieve available package files for PG-Calculator.
Please be aware that the PG-Calculator XAP file you are to download is hosted on the Microsoft Store CDN server. You can read more about PG-Calculator or get it on Microsoft Store.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline PG-Calculator XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.