Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.




DIANA is an extensive multi-purpose finite element software package that is dedicated, to a wide range of problems arising in Civil engineering including structural, geotechnical, tunnelling, earthquake disciplines and oil & gas engineering.
GTS NX is a comprehensive finite element analysis software package that is equipped to handle the entire range of geotechnical design applications.
FLAC3D is numerical modeling software for geotechnical analyses of soil, rock, groundwater, constructs, and ground support.
MEPcontent is the content library for every MEP engineer. On this site you will find up-to-date graphic and parametric product information that is ready to use in any BIM process.


SIGMA/W performs stress and deformation analyses of geotechnical, civil and mining works. It can perform a simple linear elastic deformation analysis or a highly sophisticated soil-structure interaction analysis with non-linear material models and coupling to seepage analysis.