nlopt

Free/open-source library for nonlinear optimization problems

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Free/open-source library for nonlinear optimization

nlopt

Link nlopt library in C/C++ compilation with pkg-config$ gcc myprogram.c -o myprogram $(pkg-config --cflags --libs nlopt)

Use nlopt in Python after installing python-nlopt$ python3 -c "import nlopt; opt = nlopt.opt(nlopt.LN_COBYLA, 2)"

Check nlopt version and installation$ pkg-config --modversion nlopt