Why physicists still use Fortran
Fortran is still better at multidimensional arrays. Other than Matlab, few other languages do multidimensional arrays at all. C-derived languages use arrays of arrays, and use templates, macros, or objects for multidimensional arrays. Fortran optimizers have lots of multidimensional array-oriented optimizations which other compilers usually lack.<p>I tried to talk the Go and Rust people into putting in multidimensional arrays, but the discussion degenerated into bikeshedding, with arguments for fancy but slower representations so you could take arbitrary N-dimensional slices from a multidimensional array.