| Package | Description | 
|---|---|
| org.apache.poi.ss.formula.eval | |
| org.apache.poi.ss.formula.functions | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ConcatEval | 
| class  | IntersectionEval | 
| class  | RangeEval | 
| class  | RelationalOperationEvalBase class for all comparison operator evaluators | 
| class  | TwoOperandNumericOperation | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ComplexImplementation for Excel COMPLEX () function. | 
| class  | CountifImplementation for the function COUNTIF | 
| class  | Days360Calculates the number of days between two dates based on a 360-day year
 (twelve 30-day months), which is used in some accounting calculations. | 
| class  | Dec2BinImplementation for Excel Bin2Dec() function. | 
| class  | Dec2HexImplementation for Excel DELTA() function. | 
| class  | DeltaImplementation for Excel DELTA() function. | 
| class  | Fixed | 
| class  | Fixed2ArgFunctionConvenience base class for functions that must take exactly two arguments. | 
| class  | FrequencyImplementation of Excel 'Analysis ToolPak' function FREQUENCY() Returns a frequency distribution as a vertical array | 
| class  | HyperlinkImplementation of Excel HYPERLINK function. | 
| class  | IfFuncImplementation for the Excel function IF | 
| class  | IndexImplementation for the Excel function INDEX | 
| class  | InterceptImplementation of Excel function INTERCEPT() | 
| class  | LinearRegressionFunctionBase class for linear regression functions. | 
| class  | LookupImplementation of Excel function LOOKUP. | 
| class  | MatchImplementation for the MATCH() Excel function. | 
| static class  | MatrixFunction.TwoArrayArg | 
| static class  | NumericFunction.TwoArg | 
| class  | QuotientImplementation for Excel QUOTIENT () function. | 
| class  | RankReturns the rank of a number in a list of numbers. | 
| class  | ReptImplementation for Excel REPT () function. | 
| class  | RomanImplementation for Excel WeekNum() function. | 
| class  | SlopeImplementation of Excel function SLOPE() | 
| class  | SumifImplementation for the Excel function SUMIF | 
| class  | Sumx2my2Implementation of Excel function SUMX2MY2() | 
| class  | Sumx2py2Implementation of Excel function SUMX2PY2() | 
| class  | Sumxmy2Implementation of Excel function SUMXMY2() | 
| class  | WeekNumImplementation for Excel WeekNum() function. | 
| class  | XYNumericFunction | 
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