org.apache.poi.hssf.record.formula.eval
Interfaces 
AreaEval
Eval
NumericValueEval
OperationEval
RefEval
StringValueEval
ValueEval
Classes 
AddEval
AreaEvalBase
BlankEval
BoolEval
ConcatEval
DivideEval
EqualEval
ErrorEval
FunctionEval
FuncVarEval
GreaterEqualEval
GreaterThanEval
LessEqualEval
LessThanEval
MissingArgEval
MultiplyEval
NameEval
NameXEval
NotEqualEval
NumberEval
OperandResolver
PercentEval
PowerEval
RangeEval
RefEvalBase
RelationalOperationEval
StringEval
StringOperationEval
SubtractEval
UnaryMinusEval
UnaryPlusEval
Exceptions 
EvaluationException