The essence of the minimum search was the subroutine
L2ONF
which did no use analytical derivatives but allowed liner equality and inequality constraints.
The subroutine
UMACH
made some preparative work.
My last Fortran program used a library subroutine in order to solve a constrained minimization task, without analytical derivatives of the goal funcion.
Has Intel Visual Fortran a library of mathematical subprograms?
How does it support Windoz style GUI?
Regards
Frank
Gentle List Members,
I used to be a Fortran programer from 1973 to 1985.
That time I was dealing with chemical modeling.
In the years 2003-2006 I was dealing with a problem in the field of Conversion Electron Mössbauer Spectroscopy using Compaq fortran. Which is the Fortran version upper...