Rt-Plot 2.6 Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering.
UltimaCalc 3.0.645 Manipulate algebra. Integrals found & explained. Define own functions and constants. Find Standard Deviation etc. Plot functions. Solve Triangles. Least Squares fits, inc. nonlinear, Simultaneous Linear/Nonlinear Equations. Polynomial Roots. More.
Graph 4.3, Your All-time Function Graph Helper Graph mathematical application is something of the Unique Simple Thing kind. Unique Simple Thing is a thing, which you load and start to work, and all is simple. And when you need more advanced functionality, it IS just where it SHOULD be, and can be used in the same, simplest possible, manner. And when you need more options, you have