1. Nbinclude.jlimport code from IJulia Jupyter notebooks into Julia programs
2. Sobol.jlgeneration of Sobol low-discrepancy sequence (LDS) for the Julia language
3. Nloptlibrary for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization
5. LaTeXStrings.jlconvenient input and display of LaTeX equation strings for the Julia language