Improve performance of Normal::quantile() ref #12688
Improve performance of Normal::quantile() ref #12688

bwspenc/moose,jessecarterMOOSE/moose,milljm/moose,SudiptaBiswas/moose,dschwen/moose,harterj/moose,idaholab/moose,bwspenc/moose,andrsd/moose,sapitts/moose,lindsayad/moose,laagesen/moose,andrsd/moose,andrsd/moose,idaholab/moose,harterj/moose,jessecarterMOOSE/moose,dschwen/moose,sapitts/moose,andrsd/moose,harterj/moose,laagesen/moose,laagesen/moose,SudiptaBiswas/moose,dschwen/moose,milljm/moose,idaholab/moose,jessecarterMOOSE/moose,bwspenc/moose,idaholab/moose,lindsayad/moose,bwspenc/moose,milljm/moose,lindsayad/moose,sapitts/moose,nuclear-wizard/moose,nuclear-wizard/moose,milljm/moose,lindsayad/moose,SudiptaBiswas/moose,dschwen/moose,SudiptaBiswas/moose,sapitts/moose,milljm/moose,lindsayad/moose,jessecarterMOOSE/moose,SudiptaBiswas/moose,sapitts/moose,harterj/moose,andrsd/moose,harterj/moose,jessecarterMOOSE/moose,nuclear-wizard/moose,laagesen/moose,dschwen/moose,nuclear-wizard/moose,bwspenc/moose,laagesen/moose,idaholab/moose