MAINT: Extract helper functions from histogram
MAINT: Extract helper functions from histogram

mattip/numpy,seberg/numpy,pbrod/numpy,WarrenWeckesser/numpy,pizzathief/numpy,rgommers/numpy,seberg/numpy,charris/numpy,Eric89GXL/numpy,madphysicist/numpy,grlee77/numpy,simongibbons/numpy,pdebuyl/numpy,MSeifert04/numpy,MSeifert04/numpy,ahaldane/numpy,WarrenWeckesser/numpy,simongibbons/numpy,endolith/numpy,tynn/numpy,gfyoung/numpy,ahaldane/numpy,jakirkham/numpy,mhvk/numpy,mhvk/numpy,jakirkham/numpy,WarrenWeckesser/numpy,rgommers/numpy,mhvk/numpy,jorisvandenbossche/numpy,jorisvandenbossche/numpy,mattip/numpy,Eric89GXL/numpy,WarrenWeckesser/numpy,shoyer/numpy,simongibbons/numpy,endolith/numpy,jorisvandenbossche/numpy,simongibbons/numpy,anntzer/numpy,jakirkham/numpy,abalkin/numpy,charris/numpy,jakirkham/numpy,pdebuyl/numpy,charris/numpy,jakirkham/numpy,numpy/numpy,shoyer/numpy,endolith/numpy,MSeifert04/numpy,grlee77/numpy,MSeifert04/numpy,abalkin/numpy,pbrod/numpy,madphysicist/numpy,shoyer/numpy,pizzathief/numpy,pdebuyl/numpy,anntzer/numpy,seberg/numpy,ahaldane/numpy,numpy/numpy,anntzer/numpy,numpy/numpy,grlee77/numpy,abalkin/numpy,rgommers/numpy,pdebuyl/numpy,ahaldane/numpy,shoyer/numpy,pizzathief/numpy,pbrod/numpy,jorisvandenbossche/numpy,gfyoung/numpy,WarrenWeckesser/numpy,simongibbons/numpy,grlee77/numpy,rgommers/numpy,MSeifert04/numpy,ahaldane/numpy,madphysicist/numpy,pbrod/numpy,pbrod/numpy,charris/numpy,Eric89GXL/numpy,grlee77/numpy,pizzathief/numpy,Eric89GXL/numpy,mhvk/numpy,seberg/numpy,mattip/numpy,tynn/numpy,tynn/numpy,anntzer/numpy,mhvk/numpy,shoyer/numpy,madphysicist/numpy,pizzathief/numpy,jorisvandenbossche/numpy,madphysicist/numpy,endolith/numpy,numpy/numpy,mattip/numpy,gfyoung/numpy