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jacobwilliams

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2,155
Global Rank 14,217 (Top 0.5 %)
Followers 521
Following 47
Registered almost 11 years ago
Most used languages

Fortran
96.1 %

Python
2.6 %

C++
1.3 %
Location 🇺🇸 United States
Country Total Rank 5,094
Country Ranking

Fortran
1

C++
6,380

json-fortran

A Modern Fortran JSON API

Fortran

331

pyplot-fortran

For generating plots from Fortran using Python's matplotlib.pyplot 📈

Fortran

191

Fortran-Astrodynamics-Toolkit

A Modern Fortran Library for Astrodynamics 🚀

Fortran

170

bspline-fortran

Multidimensional B-Spline Interpolation of Data on a Regular Grid

Fortran

165

csv-fortran

Read and Write CSV Files Using Modern Fortran

Fortran

slsqp

Modern Fortran Edition of the SLSQP Optimizer

Fortran

rklib

Fixed and variable-step Runge-Kutta solvers in Modern Fortran

Fortran

NumDiff

Modern Fortran Numerical Differentiation Library

Fortran

quadpack

Modern Fortran QUADPACK Library for 1D numerical quadrature

Fortran

finterp

Multidimensional (1D-6D) Linear and Nearest-Neighbor Interpolation with Modern Fortran

Fortran

dop853

Modern Fortran Edition of Hairer's DOP853 ODE Solver. An explicit Runge-Kutta method of order 8(5,3) for problems y'=f(x,y); with dense output of order 7

Fortran

odepack

Work in Progress to refactor and modernize the ODEPACK Library

Fortran

nlesolver-fortran

Nonlinear Equation Solver with Modern Fortran

Fortran

pikaia

Modern Fortran Edition of the Pikaia Genetic Algorithm

Fortran

PowellOpt

Optimization algorithms by M.J.D. Powell

Fortran

roots-fortran

A modern Fortran library for finding the roots of continuous scalar functions of a single real variable, using derivative-free methods.

Fortran

quadrature-fortran

1D-6D Adaptive Gaussian Quadrature with Modern Fortran

Fortran

ddeabm

Modern Fortran implementation of the DDEABM Adams-Bashforth algorithm

Fortran

fortran_function_parser

Modern Fortran function parser. An update of "fparser" by Roland Schmehl

Fortran

flist

Modern Fortran Linked List

Fortran

PCHIP

Modern Fortran Piecewise Cubic Hermite Interpolation Package

Fortran

nswc

NSWC Mathematics Subroutine Library

Fortran

daglib

Directed Acyclic Graphs With Modern Fortran

Fortran

fortran-search-and-sort

Searching and sorting with modern Fortran

C++

LSQR

Modern Fortran sparse linear systems solver

Fortran

stl-fortran

Fortran STL File I/O

Fortran

simulated-annealing

Simulated Annealing with Modern Fortran

Fortran

polyroots-fortran

Modern Fortran library for finding the roots of real and complex polynomial equations

Fortran

matlab

Fortran

stringsort

Modern Fortran sorting routines for strings

Fortran

FGIF

Create Animated GIFs with Fortran

Fortran

astro-fortran

Modern Fortran implementations of standard models used in fundamental astronomy

Fortran

carlson-elliptic-integrals

Carlson symmetric forms of elliptic integrals

Fortran

regridpack

Modern Fortran Edition of REGRIDPACK

Fortran

CMLIB

NBS Core Math Library (CMLIB) Unofficial Mirror

Fortran

namelist2json

Converting a Fortran namelist to JSON

Fortran

halo

Halo orbit solver with modern Fortran

Fortran

uuid-fortran

Fortran module for generating UUIDs

Fortran

splpak

Modernized SPLPAK library for multidimensional least-squares cubic spline fitting

Fortran

fortran-json-python

Interfacing Fortran and Python via JSON

Fortran

math77

Unofficial Mirror of the JPL MATH77 Library

Fortran

LOM

Low Lunar Orbit Maintenance

Fortran

lbfgsb

Modern Fortran Refactoring of L-BFGS-B Nonlinear Optimization Code

Fortran

specfun

Special functions with Modern Fortran

Fortran

HOMPACK90

Unofficial mirror of HOMPACK90 from http://people.cs.vt.edu/~ltw/hompack/hompack90.html

Fortran

geodesic-fortran

Geodesic routines for Modern Fortran

Fortran

argv-fortran

A better get_command_argument for Fortran

Fortran

fastnml

Python module for reading and writing Fortran namelists

Python

mersenne-twister-fortran

Mersenne Twister pseudorandom number generator for Fortran

Fortran

fmin

Derivative free 1D function minimizer in modern Fortran

Fortran

LSMR

Fortran Package Manager version of LSMR: Sparse Equations and Least Squares

Fortran

kronrod

Program for generating Gauss-Kronrod Coefficients

Fortran

INPE-atmosphere-models

Fortran code for various atmosphere modes from http://www.dem.inpe.br/~val/atmod/default.html

Fortran

rksuite

Unofficial mirror of RKSUITE http://www.netlib.org/ode/rksuite/

Fortran

dvode

Modern Fortran Edition of the DVODE ODE Solver

Fortran

AoC-2023

Advent of Code 2023 with Modern Fortran

Fortran

FMLIB

Unofficial mirror of FMLIB for Multiple Precision Computations

Fortran

FilterSD

Unofficial mirror of FilterSD https://github.com/coin-or/filterSD

Fortran

conmax

Modern Fortran CONMAX Optimization Method for general nonlinearly constrained function minimization

Fortran

radbelt

AE-8/AP-8 Van Allen belt model in modern Fortran

Fortran

1976-standard-atmosphere

1976 Standard Atmosphere in Modern Fortran

Fortran

AoC-2021

Advent of Code 2021 with Fortran.

Fortran

MPFUN2015

Unofficial Mirror of MPFUN2015 from https://www.davidhbailey.com/dhbsoftware/

Fortran

popen-fortran

Simple Fortran module for popen

Fortran

IAU_SOFA

Unofficial Mirror of the IAU SOFA Fortran Library

Fortran

divalib

DIVA integrator from MATH77

Fortran

diff

Numerical Differentiation of a User Defined Function

Fortran

StatLib

Unofficial mirror of StatLib http://lib.stat.cmu.edu/apstat/

Fortran

dfo

Unofficial mirror of DFO: https://projects.coin-or.org/Dfo

Fortran

mpfun2020-var1

FPM Package for MPFUN2020 (var1) https://www.davidhbailey.com/dhbsoftware/

Fortran

fortran-mach

Modern Fortran Machine Constants Module (r1mach, d1mach, i1mach)

Fortran

MPFUN2020

Unofficial Mirror of MPFUN2020 from https://www.davidhbailey.com/dhbsoftware/

Fortran

NOVAS

Refactoring of NOVAS: Naval Observatory Vector Astrometry Subroutines

Fortran

SofaMerge

A simple script to make one module from all the SOFA files

Python

AoC-2022

Advent of Code 2022 in Fortran

Fortran

ffp

Unofficial mirror of Fortran Function Parser from http://www.labfit.net/functionparser.htm

Fortran

NRLMSIS2.1

Unofficial Mirror of NRLMSIS2.1 https://map.nrl.navy.mil/map/pub/nrl/NRLMSIS/NRLMSIS2.1/

Fortran

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