Use safer method for replacing some math functions
Use safer method for replacing some math functions


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@46836 27541ba8-7e3a-0410-8455-c3a389f83636

root-project/jsroot,linev/jsroot,bellenot/jsroot,bellenot/jsroot,linev/jsroot,root-project/jsroot,bellenot/jsroot