Multivariate download
1.
DRS home software, $108
Least Cubic Method is a new method for data regression analyse , it expanded Least Square Method.
2.
UltimaCalc Professional business/finance software, $49.95
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.


