simple_sum_formula.native

[EUnderover True (ESymbol Op "\8721") (EGrouped [EIdentifier "i",ESymbol Rel "=",ENumber "1"]) (ENumber "100"),EIdentifier "x",ESymbol Rel "=",EFraction NormalFrac (EGrouped [ENumber "100",ESymbol Bin "*",ENumber "101"]) (ENumber "2")]