
GNU Octave is a powerful language designed to help you solve mathematical problems by running numerical computations. That can deal with linear and non-linear problems. The GNU compiler (GCC) is included with many Linux distributions. Linux (64-bit) On Linux, no C compiler is supplied with MATLAB. The supported version of GCC and gfortran is now 8.3. Fortran compilers are supported with Simulink only for creating Simulink S-functions using the MATLAB MEX command. CRAN High-Sierra builds currently use GNU Gortran 8.2 from that page (note that even though compiled for Mojave it is compatible with High Sierra). We recommend official GNU Fortran binaries from F.X.Coudert.


GNU Fortran compiler Unfortunately Xcode doesn't contain a Fortran compiler, therefore you will have to install one.
