I corrected pi to PI, now it started evaluating so maybe it was the mistake.It just takes a very long time. This paper presents certain modelling problems of discrete-time nonlinear system as an example of what can be done with symbolic computation in nonlinear discrete-time control with Mathematica. But its like speaking English: an educated.
different emphasis are Axiom, Macsyma (Maxima), Maple and Mathematica. Mathematica is a full-featured programming language, with over 1500 commands built-in or in standard packages. But Im confused with so many Functions to solve equations. Symbolic parser generator for Julia language expressions using REDUCE algebra. The only exceptions seem to be papers based on Reduce and on Maple. recently Ive come across ways to solve equations and inequalities through Mathematica. X*Pi/3*r^2 = 0 & -Pi/3*h*(R^2 + R*r + r^2) + 1 = 0, h (R^2 + Rr + r^2) + 1 = 0 Surprisingly, computer algebra systems have not been used for the analysis of discrete-time nonlinear control systems. I am trying to solve system of non-linear equations (initially in wolfram but the command was too long) in Mathematica: Reduce[Pi*(h^2 + 2*R*(R - r))/sqrt (h^2 + (R - r)^2) - 2*x*Pi/3*h*R - Here we use Wolfram's Mathematica to illustrate the process of Reduction of Order.We cover the Reduction of Order process more thoroughly.
I would like to know whats wrong with my code.
0 kommentar(er)
