You are downloading the Lovemaths XAP file v18.104.22.168 for Windows Phone. Lovemaths is a free and useful Education app: The application Lovemaths is performing analysis of mathematical functions and calculation of integrals and antiderivatives. The version ... You can now download the offline XAP file to install & try it.
Download Locations for Lovemaths 22.214.171.124 XAP file
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Lovemaths XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.