Jacob Williams

json-fortran. A Modern Fortran JSON API

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

Fortran-Astrodynamics-Toolkit. A Modern Fortran Library for Astrodynamics 🚀

bspline-fortran. Multidimensional B-Spline Interpolation of Data on a Regular Grid

csv-fortran. Read and Write CSV Files Using Modern Fortran

slsqp. Modern Fortran Edition of the SLSQP Optimizer

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

quadpack. Modern Fortran QUADPACK Library for 1D numerical quadrature

NumDiff. Modern Fortran Numerical Differentiation Library

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

odepack. Work in Progress to refactor and modernize the ODEPACK Library

nlesolver-fortran. Nonlinear Equation Solver with Modern Fortran

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

quadrature-fortran. 1D-6D Adaptive Gaussian Quadrature with Modern Fortran

ddeabm. Modern Fortran implementation of the DDEABM Adams-Bashforth algorithm

PowellOpt. Optimization algorithms by M.J.D. Powell

pikaia. Modern Fortran Edition of the Pikaia Genetic Algorithm

flist. Modern Fortran Linked List

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

simulated-annealing. Simulated Annealing with Modern Fortran

PCHIP. Modern Fortran Piecewise Cubic Hermite Interpolation Package

LSQR. Modern Fortran sparse linear systems solver

polyroots-fortran. Modern Fortran library for finding the roots of real and complex polynomial equations

daglib. Directed Acyclic Graphs With Modern Fortran

stl-fortran. Fortran STL File I/O

nswc. NSWC Mathematics Subroutine Library

matlab. Fortran

fortran-search-and-sort. Searching and sorting with modern Fortran

regridpack. Modern Fortran Edition of REGRIDPACK

AoC-2024. Advent of Code 2024 with Modern Fortran

fortranpack. A Modern Fortran Numerical & Scientific Programming Package

astro-fortran. Modern Fortran implementations of standard models used in fundamental astronomy

stringsort. Modern Fortran sorting routines for strings

halo. Halo orbit solver with modern Fortran

FGIF. Create Animated GIFs with Fortran

CMLIB. NBS Core Math Library (CMLIB) Unofficial Mirror

namelist2json. Converting a Fortran namelist to JSON

carlson-elliptic-integrals. Carlson symmetric forms of elliptic integrals

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

splpak. Modernized SPLPAK library for multidimensional least-squares cubic spline fitting

geodesic-fortran. Geodesic routines for Modern Fortran

uuid-fortran. Fortran module for generating UUIDs

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

fortran-json-python. Interfacing Fortran and Python via JSON

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

mersenne-twister-fortran. Mersenne Twister pseudorandom number generator for Fortran

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

math77. Unofficial Mirror of the JPL MATH77 Library

specfun. Special functions with Modern Fortran

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

fmin. Derivative free 1D function minimizer in modern Fortran

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

argv-fortran. A better get_command_argument for Fortran

conmax. Modern Fortran CONMAX Optimization Method for general nonlinearly constrained function minimization

FMLIB. Unofficial mirror of FMLIB for Multiple Precision Computations

minpack. Modernized Minpack

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

AoC-2021. Advent of Code 2021 with Fortran.