BENCH: add benchmarks for analytical fit MLE overrides
BENCH: add benchmarks for analytical fit MLE overrides

perimosocordiae/scipy,ilayn/scipy,perimosocordiae/scipy,WarrenWeckesser/scipy,ilayn/scipy,mdhaber/scipy,e-q/scipy,nmayorov/scipy,anntzer/scipy,vigna/scipy,e-q/scipy,andyfaff/scipy,mdhaber/scipy,grlee77/scipy,rgommers/scipy,anntzer/scipy,Stefan-Endres/scipy,scipy/scipy,endolith/scipy,Stefan-Endres/scipy,mdhaber/scipy,andyfaff/scipy,scipy/scipy,matthew-brett/scipy,Eric89GXL/scipy,vigna/scipy,endolith/scipy,rgommers/scipy,WarrenWeckesser/scipy,anntzer/scipy,e-q/scipy,vigna/scipy,rgommers/scipy,Eric89GXL/scipy,scipy/scipy,nmayorov/scipy,tylerjereddy/scipy,WarrenWeckesser/scipy,zerothi/scipy,zerothi/scipy,WarrenWeckesser/scipy,tylerjereddy/scipy,vigna/scipy,scipy/scipy,andyfaff/scipy,andyfaff/scipy,scipy/scipy,matthew-brett/scipy,scipy/scipy,anntzer/scipy,Eric89GXL/scipy,ilayn/scipy,andyfaff/scipy,zerothi/scipy,ilayn/scipy,nmayorov/scipy,matthew-brett/scipy,e-q/scipy,WarrenWeckesser/scipy,perimosocordiae/scipy,mdhaber/scipy,anntzer/scipy,zerothi/scipy,matthew-brett/scipy,endolith/scipy,perimosocordiae/scipy,vigna/scipy,tylerjereddy/scipy,rgommers/scipy,perimosocordiae/scipy,endolith/scipy,ilayn/scipy,Stefan-Endres/scipy,endolith/scipy,Stefan-Endres/scipy,Eric89GXL/scipy,mdhaber/scipy,perimosocordiae/scipy,ilayn/scipy,tylerjereddy/scipy,grlee77/scipy,rgommers/scipy,WarrenWeckesser/scipy,grlee77/scipy,andyfaff/scipy,matthew-brett/scipy,e-q/scipy,tylerjereddy/scipy,Eric89GXL/scipy,anntzer/scipy,grlee77/scipy,endolith/scipy,zerothi/scipy,mdhaber/scipy,Eric89GXL/scipy,nmayorov/scipy,Stefan-Endres/scipy,nmayorov/scipy,Stefan-Endres/scipy,zerothi/scipy,grlee77/scipy