: Download the binary from julialang.org . It works on Windows, macOS, and Linux.
a = [1, 2, 3] # column vector b = [1 2 3] # row vector c = [1 2; 3 4] # 2x2 matrix a[1] # 1 (not 0!) : Download the binary from julialang
(very similar, but 1-based indexing)