大数计算，调用medlts库，进行计算大数(MELTS software is now open source! Go to Gitlab for details. Try the MELTS web services. rhyolite-MELTS not working correctly after an upgrade? See this support document. Download the MELTS for Excel workbook. Get MagmaSat a

The Open Source ERP is a web based ERP. The software contains a web interface for administration of the system and an Active Directory based on Samba resp. a groupware based on Sogo. It can be used as SBS for sharing data via Webdav and SMB and ad