Free Calculus Programming Software

ODEcalc by Optimal Designs Enterprise

Differential equation solver for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-linear, implicit, and any order. Source code included ... it's short! Great teaching tool! A Fortran Calculus demo appl.

ode calculator differential equation calculator ordinary differential equations engineering calculator ordinary differential equation calculator science

FC-Win by Optimal Designs Enterprise

A utility that provides front end for Fortran Calculus (tm) programmiing language. The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science, math or engineering problem at hand. 60+ examples.

fortran calculus language engineering simulation teaching optimization math modeling

CurvFit by Optimal Designs Enterprise

A curve fitting program 4 Windows. Various types of algorithms are supported: Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked/valleys data. CurvFit is an example of Calculus programming... ie. minutes to solve, days or years to understand solution and what it implies (e.g. wrong model, sampling rate error). See comments in the files that come with the software.

curve fitting math modeling sine series power series equation calculator exponential series lorentzian series

Heat Transfer by Optimal Designs Enterprise

A Heat Transfer physics problem is described with equations and shows a Calculus level language used for solving this two point boundary value problem (BVP). The equations being solved may be ordinary differential equations and/or partial differential equations of any order & degree. Equations maybe nonLinear, implicit, any order, any degree and/or constrained.

simulation optimization math modeling teaching boundary value problem fortran calculus programming fortran calculus language

Robot4 by Optimal Designs Enterprise

This tool is a Robotic Arm Movement program where the arm is moved from a given position to a desired position. The program finds the angles necessary for the desired position. Problem came from NASA. Robot4 is an Inverse Problem example. It wants to solve how to move from starting point 'A' to target 'B'. An improved productivity example do to using Calculus programming. See 'Rob4User.fc' file.

engineering fortran calculus compiler teaching fortran calculus language fortran calculus programming mathematical modeling inverse problem