lukas

**Describe the bug** ```cpp The pagmo::detail::prob_inner``` class is not automatically exported to boost by pagmo. **To Reproduce** If you instantiate a archipelago with: ```cpp pagmo::archipelago arch{ ISLANDS, pagmo::algorithm{pagmo::sade{}}, pagmo::problem{MyUDP{}}, POPULATION_SIZE,...

If i write an equation with $10 * 20$ i can use ctrl + shift + alt + e but if i do it properly with $10 dot 20$ so...