The next version of Integra is already planned. We have to change the programming language, because we actually use "Visual Basic 6", a 9 years old IDE. A new object structure will increase the performance and a modern GUI makes using Integra easier than before. But we need time...
Integra 7.1 has a slightly improved user interface and displays a grid in 3D plots. The settings/view-window is directly connected to the plot, so changes take immediately effect.
Integra 7.0 has got a new file subsystem. Files and configurations are managed for each windows user and the configuration is saved in the user's profile. A new file format stores a whole workspace in a single file. Integra 7 supports many new functions, such as hyperbolic functions. A new feature shows all the functions with a description. (Sorry, but this program is german)
Version 6.5.2 of Intellivation Integra renders 3D-graphics much faster that earlier versions and offers some new useful functions and a new design.
The new versions of Integra will be available in the next weeks. Version 6.2 supports workspaces, polar coordinates and X/Y-inversion and an improved 3D system.