FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math
modeling, simulation, and optimization. FC is based on Automatic Differentiation (AD) 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 or engineering problem at hand.

You have FORTRAN programs and you wish to migrate or renovate them : we propose a very good tool for FORTRAN to Visual BASIC source code conversion. It manages to translate more than 90 % (in some cases 100 %) of FORTRAN commands into VB. The new version 4.1 include a module to make changes in source files, as add or remove lines, count key words, change sentences, concatenate files, ...

Robot4 (tm) 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. (I think this is the idea!) Problem came from NASA.

Robot4 is an Inverse Problem example. It wants to solve how to move from starting point 'A' to target point 'B'.
Solutions to Inverse Problems are easy with Fortran Calculus language. See 'Rob4User.fc' file.

FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation (AD) 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 or engineering problem at hand.

CurvFit (tm) is a curve fitting program 4 Windows 9x. 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 Fortran 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 EX*.?

Fortran Calculus Compiler: Calculus level computer languages are Fortran Calculus and PROSE. Both languages are based on what is called "Automatic Differentiation" (AD). Calculus languages simplify computer coding to an absolute minimum; i.e., a mathematical model, constraints, and the objective function. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand and not on the (numerical) process.

Visualize your source code with flow charts and UML activity diagrams. Visustin charts your code automatically. Print the charts or export to Visio, Word or PowerPoint. Visustin flowcharts Ada, ASP, assembly language, BASIC, C/C++, C#, Clipper, COBOL, Fortran, Java, JSP, JavaScript, LotusScript, Pascal/Delphi, Perl, PHP, PL/SQL, PowerScript, PureBasic, Python, QuickBASIC, REALbasic, T-SQL, VB, VBA, VB.NET and Visual FoxPro.

ODEcalc 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.

DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, HTML, PNG and TIFF. DISLIN is available for the programming languages Fortran 77, Fortran 90 and C. Plotting extensions for the languages Perl, Python and Java are also supported for the most operating systems.

DISLIN is a high-level and easy to use plotting library for displaying data as curves, bar graphs, pie charts, 3D-colour plots, surfaces, contours and maps. Several output formats are supported such as X11, VGA, PostScript, PDF, CGM, HTML, PNG and TIFF. DISLIN is available for the programming languages Fortran 77, Fortran 90 and C. Plotting extensions for the languages Perl, Python and Java are also supported for the most operating systems.