For this example, say that our Fortran Subroutine in perturbhamiltonian.f90 is responsible for adding an anharmonic term to the Hamiltonian of a 1D-QHO (working in the |n>basis). We have already ...

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Abstract: A basic objective in the design of a package of general-purpose graphics subroutines was to make them accessible to FORTRAN programmers while circumventing some of the limitations of that ...

The C and Fortran programming languages have many popular libraries that are heavily relied upon. D's generic and meta-programming features, as well as its multi-paradigm nature and clear syntax makes ...

This is my first post, so I apologize upfront if I'm missing some expected information you need to answer completely. Anyways! I am a scientist, working on some unusual coding. The overall issue I am ...

Advances in science and engineering still rely on Fortran more than any other language by many important measures. Surprised? You shouldn’t be, although many people who call themselves programmers ...

We have a large (20,000 line) fortran program that would be difficult to convert to Stata or Mata. There is an existing interface that uses an ado program to output a text file for processing by the ...

Abstract: ESSA Technical Report, IER-17/ITSA-17 (Jones, 1966), is the documentation of an accurate, versatile computer program which computes ray paths through a medium whose index of refraction ...