Fortran Programs
(These are Free but no support is provided) |

Here are a few FORTRAN programs
that can be used for various numerical calculations such as root finding,
"curve" fitting, solving systems of linear equations by matrix reduction,
and solving differential equations. The quadratic formula, Newton-Raphson
method, Least Squares linear fit, Gauss-Jordon Elimination, and fourth
order Runge Kutta method are coded in these programs. Feel free to download,
use, and/or reference.Uses the RUNGE KUTTA method to solve 4 differential equations simultaneously. The DE's used in the program as an example (which can be changed by you, the user), describe two masses on springs. |

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