Learn Chinese and Speak Mandarin is a revolutionary and award winning new system for learning Chinese designed by language experts. The program contains personalized lessons that give special attention to everyday language and pronunciation.
Space Plasma 3D Screensaver shows you off a colourful plasma effect also known as Plasma Sphere or Illuma Storm, complete with beautiful space scenes and ambient music. Watch a space plasma object arriving from a galaxy far far away
Solves boundary-value problems involving linear ordinary differential equations producing a finite power series of user-specified degree valid in the entire defined interval. Handles a wide variety of functions, including trigonometric and hyperbolic
Solves boundary-value problems involving nolinear ordinary differential eqs. producing a finite power series of user-specified degree valid in the entire defined interval. Handles a wide variety of functions, including trigonometric and hyperbolic
Solves boundary-value problems involving systems of linear ordinary diff. eqs. producing finite power series of user-specified degree valid in the entire defined interval. Handles a wide variety of functions, including trigonometric and hyperbolic
Solves boundary-value problems involving systems of nonlinear ordinary diff. eqs. producing finite power series of user-specified degree valid in the entire defined interval. Handles a wide variety of functions, including trigonometric and hyperbolic
Solves boundary-value problems involving linear ordinary differential equations producing a finite trigonometric series valid in the entire defined interval. Handles a wide variety of functions, including trigonometric and hyperbolic
Solves boundary-value problems involving nonlinear ordinary differential eqs. producing a finite trig series of user-specified # of terms valid in the entire defined interval. Handles a wide variety of functions, including trig and hyperbolic