FIX: issue #216 (Float math problem)
FIX: issue #216 (Float math problem)

NikolayShubenkovProgSchool/red,iArnold/red,red-eco/red,NikolayShubenkovProgSchool/red,red-eco/red,rheber/red,vehar/red,vehar/red,iArnold/red,rheber/red