## Uses of Interface
org.apache.poi.ss.formula.functions.Function2Arg

Packages that use Function2Arg
org.apache.poi.ss.formula.eval
org.apache.poi.ss.formula.functions

Uses of Function2Arg in org.apache.poi.ss.formula.eval

Classes in org.apache.poi.ss.formula.eval that implement Function2Arg
`class` `ConcatEval`
`class` `IntersectionEval`
`class` `RangeEval`
`class` `RelationalOperationEval` Base class for all comparison operator evaluators
`class` `TwoOperandNumericOperation`

Uses of Function2Arg in org.apache.poi.ss.formula.functions

Classes in org.apache.poi.ss.formula.functions that implement Function2Arg
`class` `Countif` Implementation for the function COUNTIF
`class` `Days360` Calculates 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` `Fixed2ArgFunction` Convenience base class for functions that must take exactly two arguments.
`class` `Hyperlink` Implementation of Excel HYPERLINK function. In Excel this function has special behaviour - it causes the displayed cell value to behave like a hyperlink in the GUI.
`class` `IfFunc` Implementation for the Excel function IF
`class` `Index` Implementation for the Excel function INDEX
`class` `Lookup` Implementation of Excel function LOOKUP. LOOKUP finds an index row in a lookup table by the first column value and returns the value from another column.
`class` `Match` Implementation for the MATCH() Excel function. Syntax: MATCH(lookup_value, lookup_array, match_type) Returns a 1-based index specifying at what position in the lookup_array the specified lookup_value is found. Specific matching behaviour can be modified with the optional match_type parameter.
`static class` `NumericFunction.TwoArg`
`class` `Rank` Returns the rank of a number in a list of numbers.
`class` `Sumif` Implementation for the Excel function SUMIF
`class` `Sumx2my2` Implementation of Excel function SUMX2MY2() Calculates the sum of differences of squares in two arrays of the same size. Syntax: SUMX2MY2(arrayX, arrayY) result = Σi: 0..n(xi2-yi2)
`class` `Sumx2py2` Implementation of Excel function SUMX2PY2() Calculates the sum of squares in two arrays of the same size. Syntax: SUMX2PY2(arrayX, arrayY) result = Σi: 0..n(xi2+yi2)
`class` `Sumxmy2` Implementation of Excel function SUMXMY2() Calculates the sum of squares of differences between two arrays of the same size. Syntax: SUMXMY2(arrayX, arrayY) result = Σi: 0..n(xi-yi)2
`class` `XYNumericFunction`

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