*/ protected static array $phpSpreadsheetFunctions = [ 'ABS' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Absolute::class, 'evaluate'], 'argumentCount' => '1', ], 'ACCRINT' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Securities\AccruedInterest::class, 'periodic'], 'argumentCount' => '4-8', ], 'ACCRINTM' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Securities\AccruedInterest::class, 'atMaturity'], 'argumentCount' => '3-5', ], 'ACOS' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cosine::class, 'acos'], 'argumentCount' => '1', ], 'ACOSH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cosine::class, 'acosh'], 'argumentCount' => '1', ], 'ACOT' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cotangent::class, 'acot'], 'argumentCount' => '1', ], 'ACOTH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cotangent::class, 'acoth'], 'argumentCount' => '1', ], 'ADDRESS' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Address::class, 'cell'], 'argumentCount' => '2-5', ], 'AGGREGATE' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3+', ], 'AMORDEGRC' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Amortization::class, 'AMORDEGRC'], 'argumentCount' => '6,7', ], 'AMORLINC' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Amortization::class, 'AMORLINC'], 'argumentCount' => '6,7', ], 'ANCHORARRAY' => [ 'category' => Category::CATEGORY_MICROSOFT_INTERNAL, 'functionCall' => [Internal\ExcelArrayPseudoFunctions::class, 'anchorArray'], 'argumentCount' => '1', 'passCellReference' => true, 'passByReference' => [true], ], 'AND' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Logical\Operations::class, 'logicalAnd'], 'argumentCount' => '1+', ], 'ARABIC' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Arabic::class, 'evaluate'], 'argumentCount' => '1', ], 'AREAS' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1', ], 'ARRAYTOTEXT' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Text::class, 'fromArray'], 'argumentCount' => '1,2', ], 'ASC' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1', ], 'ASIN' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Sine::class, 'asin'], 'argumentCount' => '1', ], 'ASINH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Sine::class, 'asinh'], 'argumentCount' => '1', ], 'ATAN' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Tangent::class, 'atan'], 'argumentCount' => '1', ], 'ATAN2' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Tangent::class, 'atan2'], 'argumentCount' => '2', ], 'ATANH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Tangent::class, 'atanh'], 'argumentCount' => '1', ], 'AVEDEV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Averages::class, 'averageDeviations'], 'argumentCount' => '1+', ], 'AVERAGE' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Averages::class, 'average'], 'argumentCount' => '1+', ], 'AVERAGEA' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Averages::class, 'averageA'], 'argumentCount' => '1+', ], 'AVERAGEIF' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Conditional::class, 'AVERAGEIF'], 'argumentCount' => '2,3', ], 'AVERAGEIFS' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Conditional::class, 'AVERAGEIFS'], 'argumentCount' => '3+', ], 'BAHTTEXT' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1', ], 'BASE' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Base::class, 'evaluate'], 'argumentCount' => '2,3', ], 'BESSELI' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BesselI::class, 'BESSELI'], 'argumentCount' => '2', ], 'BESSELJ' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BesselJ::class, 'BESSELJ'], 'argumentCount' => '2', ], 'BESSELK' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BesselK::class, 'BESSELK'], 'argumentCount' => '2', ], 'BESSELY' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BesselY::class, 'BESSELY'], 'argumentCount' => '2', ], 'BETADIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Beta::class, 'distribution'], 'argumentCount' => '3-5', ], 'BETA.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '4-6', ], 'BETAINV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Beta::class, 'inverse'], 'argumentCount' => '3-5', ], 'BETA.INV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Beta::class, 'inverse'], 'argumentCount' => '3-5', ], 'BIN2DEC' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertBinary::class, 'toDecimal'], 'argumentCount' => '1', ], 'BIN2HEX' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertBinary::class, 'toHex'], 'argumentCount' => '1,2', ], 'BIN2OCT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertBinary::class, 'toOctal'], 'argumentCount' => '1,2', ], 'BINOMDIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Binomial::class, 'distribution'], 'argumentCount' => '4', ], 'BINOM.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Binomial::class, 'distribution'], 'argumentCount' => '4', ], 'BINOM.DIST.RANGE' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Binomial::class, 'range'], 'argumentCount' => '3,4', ], 'BINOM.INV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Binomial::class, 'inverse'], 'argumentCount' => '3', ], 'BITAND' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BitWise::class, 'BITAND'], 'argumentCount' => '2', ], 'BITOR' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BitWise::class, 'BITOR'], 'argumentCount' => '2', ], 'BITXOR' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BitWise::class, 'BITXOR'], 'argumentCount' => '2', ], 'BITLSHIFT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BitWise::class, 'BITLSHIFT'], 'argumentCount' => '2', ], 'BITRSHIFT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\BitWise::class, 'BITRSHIFT'], 'argumentCount' => '2', ], 'BYCOL' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '*', ], 'BYROW' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '*', ], 'CEILING' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Ceiling::class, 'ceiling'], 'argumentCount' => '1-2', // 2 for Excel, 1-2 for Ods/Gnumeric ], 'CEILING.MATH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Ceiling::class, 'math'], 'argumentCount' => '1-3', ], // pseudo-function to help with Ods 'CEILING.ODS' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Ceiling::class, 'mathOds'], 'argumentCount' => '1-3', ], 'CEILING.PRECISE' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Ceiling::class, 'precise'], 'argumentCount' => '1,2', ], // pseudo-function implemented in Ods 'CEILING.XCL' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Ceiling::class, 'ceiling'], 'argumentCount' => '2', ], 'CELL' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1,2', ], 'CHAR' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\CharacterConvert::class, 'character'], 'argumentCount' => '1', ], 'CHIDIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'distributionRightTail'], 'argumentCount' => '2', ], 'CHISQ.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'distributionLeftTail'], 'argumentCount' => '3', ], 'CHISQ.DIST.RT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'distributionRightTail'], 'argumentCount' => '2', ], 'CHIINV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'inverseRightTail'], 'argumentCount' => '2', ], 'CHISQ.INV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'inverseLeftTail'], 'argumentCount' => '2', ], 'CHISQ.INV.RT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'inverseRightTail'], 'argumentCount' => '2', ], 'CHITEST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'test'], 'argumentCount' => '2', ], 'CHISQ.TEST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\ChiSquared::class, 'test'], 'argumentCount' => '2', ], 'CHOOSE' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Selection::class, 'CHOOSE'], 'argumentCount' => '2+', ], 'CHOOSECOLS' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\ChooseRowsEtc::class, 'chooseCols'], 'argumentCount' => '2+', ], 'CHOOSEROWS' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\ChooseRowsEtc::class, 'chooseRows'], 'argumentCount' => '2+', ], 'CLEAN' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Trim::class, 'nonPrintable'], 'argumentCount' => '1', ], 'CODE' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\CharacterConvert::class, 'code'], 'argumentCount' => '1', ], 'COLUMN' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\RowColumnInformation::class, 'COLUMN'], 'argumentCount' => '-1', 'passCellReference' => true, 'passByReference' => [true], ], 'COLUMNS' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\RowColumnInformation::class, 'COLUMNS'], 'argumentCount' => '1', ], 'COMBIN' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Combinations::class, 'withoutRepetition'], 'argumentCount' => '2', ], 'COMBINA' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Combinations::class, 'withRepetition'], 'argumentCount' => '2', ], 'COMPLEX' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Complex::class, 'COMPLEX'], 'argumentCount' => '2,3', ], 'CONCAT' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Concatenate::class, 'CONCATENATE'], 'argumentCount' => '1+', ], 'CONCATENATE' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Concatenate::class, 'actualCONCATENATE'], 'argumentCount' => '1+', ], 'CONFIDENCE' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Confidence::class, 'CONFIDENCE'], 'argumentCount' => '3', ], 'CONFIDENCE.NORM' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Confidence::class, 'CONFIDENCE'], 'argumentCount' => '3', ], 'CONFIDENCE.T' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3', ], 'CONVERT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertUOM::class, 'CONVERT'], 'argumentCount' => '3', ], 'CORREL' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'CORREL'], 'argumentCount' => '2', ], 'COS' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cosine::class, 'cos'], 'argumentCount' => '1', ], 'COSH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cosine::class, 'cosh'], 'argumentCount' => '1', ], 'COT' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cotangent::class, 'cot'], 'argumentCount' => '1', ], 'COTH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cotangent::class, 'coth'], 'argumentCount' => '1', ], 'COUNT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Counts::class, 'COUNT'], 'argumentCount' => '1+', ], 'COUNTA' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Counts::class, 'COUNTA'], 'argumentCount' => '1+', ], 'COUNTBLANK' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Counts::class, 'COUNTBLANK'], 'argumentCount' => '1', ], 'COUNTIF' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Conditional::class, 'COUNTIF'], 'argumentCount' => '2', ], 'COUNTIFS' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Conditional::class, 'COUNTIFS'], 'argumentCount' => '2+', ], 'COUPDAYBS' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Coupons::class, 'COUPDAYBS'], 'argumentCount' => '3,4', ], 'COUPDAYS' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Coupons::class, 'COUPDAYS'], 'argumentCount' => '3,4', ], 'COUPDAYSNC' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Coupons::class, 'COUPDAYSNC'], 'argumentCount' => '3,4', ], 'COUPNCD' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Coupons::class, 'COUPNCD'], 'argumentCount' => '3,4', ], 'COUPNUM' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Coupons::class, 'COUPNUM'], 'argumentCount' => '3,4', ], 'COUPPCD' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Coupons::class, 'COUPPCD'], 'argumentCount' => '3,4', ], 'COVAR' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'COVAR'], 'argumentCount' => '2', ], 'COVARIANCE.P' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'COVAR'], 'argumentCount' => '2', ], 'COVARIANCE.S' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2', ], 'CRITBINOM' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Binomial::class, 'inverse'], 'argumentCount' => '3', ], 'CSC' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cosecant::class, 'csc'], 'argumentCount' => '1', ], 'CSCH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Trig\Cosecant::class, 'csch'], 'argumentCount' => '1', ], 'CUBEKPIMEMBER' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUBEMEMBER' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUBEMEMBERPROPERTY' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUBERANKEDMEMBER' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUBESET' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUBESETCOUNT' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUBEVALUE' => [ 'category' => Category::CATEGORY_CUBE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'CUMIPMT' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Constant\Periodic\Cumulative::class, 'interest'], 'argumentCount' => '6', ], 'CUMPRINC' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Constant\Periodic\Cumulative::class, 'principal'], 'argumentCount' => '6', ], 'DATE' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Date::class, 'fromYMD'], 'argumentCount' => '3', ], 'DATEDIF' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Difference::class, 'interval'], 'argumentCount' => '2,3', ], 'DATESTRING' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'DATEVALUE' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\DateValue::class, 'fromString'], 'argumentCount' => '1', ], 'DAVERAGE' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DAverage::class, 'evaluate'], 'argumentCount' => '3', ], 'DAY' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\DateParts::class, 'day'], 'argumentCount' => '1', ], 'DAYS' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Days::class, 'between'], 'argumentCount' => '2', ], 'DAYS360' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Days360::class, 'between'], 'argumentCount' => '2,3', ], 'DB' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Depreciation::class, 'DB'], 'argumentCount' => '4,5', ], 'DBCS' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1', ], 'DCOUNT' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DCount::class, 'evaluate'], 'argumentCount' => '3', ], 'DCOUNTA' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DCountA::class, 'evaluate'], 'argumentCount' => '3', ], 'DDB' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Depreciation::class, 'DDB'], 'argumentCount' => '4,5', ], 'DEC2BIN' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertDecimal::class, 'toBinary'], 'argumentCount' => '1,2', ], 'DEC2HEX' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertDecimal::class, 'toHex'], 'argumentCount' => '1,2', ], 'DEC2OCT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertDecimal::class, 'toOctal'], 'argumentCount' => '1,2', ], 'DECIMAL' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2', ], 'DEGREES' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Angle::class, 'toDegrees'], 'argumentCount' => '1', ], 'DELTA' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Compare::class, 'DELTA'], 'argumentCount' => '1,2', ], 'DEVSQ' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Deviations::class, 'sumSquares'], 'argumentCount' => '1+', ], 'DGET' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DGet::class, 'evaluate'], 'argumentCount' => '3', ], 'DISC' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Securities\Rates::class, 'discount'], 'argumentCount' => '4,5', ], 'DMAX' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DMax::class, 'evaluate'], 'argumentCount' => '3', ], 'DMIN' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DMin::class, 'evaluate'], 'argumentCount' => '3', ], 'DOLLAR' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Format::class, 'DOLLAR'], 'argumentCount' => '1,2', ], 'DOLLARDE' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Dollar::class, 'decimal'], 'argumentCount' => '2', ], 'DOLLARFR' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Dollar::class, 'fractional'], 'argumentCount' => '2', ], 'DPRODUCT' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DProduct::class, 'evaluate'], 'argumentCount' => '3', ], 'DROP' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\ChooseRowsEtc::class, 'drop'], 'argumentCount' => '2-3', ], 'DSTDEV' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DStDev::class, 'evaluate'], 'argumentCount' => '3', ], 'DSTDEVP' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DStDevP::class, 'evaluate'], 'argumentCount' => '3', ], 'DSUM' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DSum::class, 'evaluate'], 'argumentCount' => '3', ], 'DURATION' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '5,6', ], 'DVAR' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DVar::class, 'evaluate'], 'argumentCount' => '3', ], 'DVARP' => [ 'category' => Category::CATEGORY_DATABASE, 'functionCall' => [Database\DVarP::class, 'evaluate'], 'argumentCount' => '3', ], 'ECMA.CEILING' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1,2', ], 'EDATE' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Month::class, 'adjust'], 'argumentCount' => '2', ], 'EFFECT' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\InterestRate::class, 'effective'], 'argumentCount' => '2', ], 'ENCODEURL' => [ 'category' => Category::CATEGORY_WEB, 'functionCall' => [Web\Service::class, 'urlEncode'], 'argumentCount' => '1', ], 'EOMONTH' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Month::class, 'lastDay'], 'argumentCount' => '2', ], 'ERF' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Erf::class, 'ERF'], 'argumentCount' => '1,2', ], 'ERF.PRECISE' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Erf::class, 'ERFPRECISE'], 'argumentCount' => '1', ], 'ERFC' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ErfC::class, 'ERFC'], 'argumentCount' => '1', ], 'ERFC.PRECISE' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ErfC::class, 'ERFC'], 'argumentCount' => '1', ], 'ERROR.TYPE' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\ExcelError::class, 'type'], 'argumentCount' => '1', ], 'EVEN' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Round::class, 'even'], 'argumentCount' => '1', ], 'EXACT' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Text::class, 'exact'], 'argumentCount' => '2', ], 'EXP' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Exp::class, 'evaluate'], 'argumentCount' => '1', ], 'EXPAND' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\ChooseRowsEtc::class, 'expand'], 'argumentCount' => '2-4', ], 'EXPONDIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Exponential::class, 'distribution'], 'argumentCount' => '3', ], 'EXPON.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Exponential::class, 'distribution'], 'argumentCount' => '3', ], 'FACT' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Factorial::class, 'fact'], 'argumentCount' => '1', ], 'FACTDOUBLE' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Factorial::class, 'factDouble'], 'argumentCount' => '1', ], 'FALSE' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Logical\Boolean::class, 'FALSE'], 'argumentCount' => '0', ], 'FDIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3', ], 'F.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\F::class, 'distribution'], 'argumentCount' => '4', ], 'F.DIST.RT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3', ], 'FILTER' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Filter::class, 'filter'], 'argumentCount' => '2-3', ], 'FILTERXML' => [ 'category' => Category::CATEGORY_WEB, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2', ], 'FIND' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Search::class, 'sensitive'], 'argumentCount' => '2,3', ], 'FINDB' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Search::class, 'sensitive'], 'argumentCount' => '2,3', ], 'FINV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3', ], 'F.INV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3', ], 'F.INV.RT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3', ], 'FISHER' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Fisher::class, 'distribution'], 'argumentCount' => '1', ], 'FISHERINV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Fisher::class, 'inverse'], 'argumentCount' => '1', ], 'FIXED' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Format::class, 'FIXEDFORMAT'], 'argumentCount' => '1-3', ], 'FLOOR' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Floor::class, 'floor'], 'argumentCount' => '1-2', // Excel requries 2, Ods/Gnumeric 1-2 ], 'FLOOR.MATH' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Floor::class, 'math'], 'argumentCount' => '1-3', ], // pseudo-function to help with Ods 'FLOOR.ODS' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Floor::class, 'mathOds'], 'argumentCount' => '1-3', ], 'FLOOR.PRECISE' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Floor::class, 'precise'], 'argumentCount' => '1-2', ], // pseudo-function implemented in Ods 'FLOOR.XCL' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Floor::class, 'floor'], 'argumentCount' => '2', ], 'FORECAST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'FORECAST'], 'argumentCount' => '3', ], 'FORECAST.ETS' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3-6', ], 'FORECAST.ETS.CONFINT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3-6', ], 'FORECAST.ETS.SEASONALITY' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2-4', ], 'FORECAST.ETS.STAT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3-6', ], 'FORECAST.LINEAR' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'FORECAST'], 'argumentCount' => '3', ], 'FORMULATEXT' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Formula::class, 'text'], 'argumentCount' => '1', 'passCellReference' => true, 'passByReference' => [true], ], 'FREQUENCY' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2', ], 'FTEST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2', ], 'F.TEST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2', ], 'FV' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Constant\Periodic::class, 'futureValue'], 'argumentCount' => '3-5', ], 'FVSCHEDULE' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Single::class, 'futureValue'], 'argumentCount' => '2', ], 'GAMMA' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'gamma'], 'argumentCount' => '1', ], 'GAMMADIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'distribution'], 'argumentCount' => '4', ], 'GAMMA.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'distribution'], 'argumentCount' => '4', ], 'GAMMAINV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'inverse'], 'argumentCount' => '3', ], 'GAMMA.INV' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'inverse'], 'argumentCount' => '3', ], 'GAMMALN' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'ln'], 'argumentCount' => '1', ], 'GAMMALN.PRECISE' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\Gamma::class, 'ln'], 'argumentCount' => '1', ], 'GAUSS' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\StandardNormal::class, 'gauss'], 'argumentCount' => '1', ], 'GCD' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Gcd::class, 'evaluate'], 'argumentCount' => '1+', ], 'GEOMEAN' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Averages\Mean::class, 'geometric'], 'argumentCount' => '1+', ], 'GESTEP' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Compare::class, 'GESTEP'], 'argumentCount' => '1,2', ], 'GETPIVOTDATA' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '2+', ], 'GROUPBY' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '3-7', ], 'GROWTH' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'GROWTH'], 'argumentCount' => '1-4', ], 'HARMEAN' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Averages\Mean::class, 'harmonic'], 'argumentCount' => '1+', ], 'HEX2BIN' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertHex::class, 'toBinary'], 'argumentCount' => '1,2', ], 'HEX2DEC' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertHex::class, 'toDecimal'], 'argumentCount' => '1', ], 'HEX2OCT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ConvertHex::class, 'toOctal'], 'argumentCount' => '1,2', ], 'HLOOKUP' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\HLookup::class, 'lookup'], 'argumentCount' => '3,4', ], 'HOUR' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\TimeParts::class, 'hour'], 'argumentCount' => '1', ], 'HSTACK' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1+', ], 'HYPERLINK' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Hyperlink::class, 'set'], 'argumentCount' => '1,2', 'passCellReference' => true, ], 'HYPGEOMDIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Distributions\HyperGeometric::class, 'distribution'], 'argumentCount' => '4', ], 'HYPGEOM.DIST' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '5', ], 'IF' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Logical\Conditional::class, 'statementIf'], 'argumentCount' => '2-3', ], 'IFERROR' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Logical\Conditional::class, 'IFERROR'], 'argumentCount' => '2', ], 'IFNA' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Logical\Conditional::class, 'IFNA'], 'argumentCount' => '2', ], 'IFS' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Logical\Conditional::class, 'IFS'], 'argumentCount' => '2+', ], 'IMABS' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMABS'], 'argumentCount' => '1', ], 'IMAGINARY' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Complex::class, 'IMAGINARY'], 'argumentCount' => '1', ], 'IMARGUMENT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMARGUMENT'], 'argumentCount' => '1', ], 'IMCONJUGATE' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMCONJUGATE'], 'argumentCount' => '1', ], 'IMCOS' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMCOS'], 'argumentCount' => '1', ], 'IMCOSH' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMCOSH'], 'argumentCount' => '1', ], 'IMCOT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMCOT'], 'argumentCount' => '1', ], 'IMCSC' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMCSC'], 'argumentCount' => '1', ], 'IMCSCH' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMCSCH'], 'argumentCount' => '1', ], 'IMDIV' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexOperations::class, 'IMDIV'], 'argumentCount' => '2', ], 'IMEXP' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMEXP'], 'argumentCount' => '1', ], 'IMLN' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMLN'], 'argumentCount' => '1', ], 'IMLOG10' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMLOG10'], 'argumentCount' => '1', ], 'IMLOG2' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMLOG2'], 'argumentCount' => '1', ], 'IMPOWER' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMPOWER'], 'argumentCount' => '2', ], 'IMPRODUCT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexOperations::class, 'IMPRODUCT'], 'argumentCount' => '1+', ], 'IMREAL' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\Complex::class, 'IMREAL'], 'argumentCount' => '1', ], 'IMSEC' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMSEC'], 'argumentCount' => '1', ], 'IMSECH' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMSECH'], 'argumentCount' => '1', ], 'IMSIN' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMSIN'], 'argumentCount' => '1', ], 'IMSINH' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMSINH'], 'argumentCount' => '1', ], 'IMSQRT' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMSQRT'], 'argumentCount' => '1', ], 'IMSUB' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexOperations::class, 'IMSUB'], 'argumentCount' => '2', ], 'IMSUM' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexOperations::class, 'IMSUM'], 'argumentCount' => '1+', ], 'IMTAN' => [ 'category' => Category::CATEGORY_ENGINEERING, 'functionCall' => [Engineering\ComplexFunctions::class, 'IMTAN'], 'argumentCount' => '1', ], 'INDEX' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Matrix::class, 'index'], 'argumentCount' => '2-4', ], 'INDIRECT' => [ 'category' => Category::CATEGORY_LOOKUP_AND_REFERENCE, 'functionCall' => [LookupRef\Indirect::class, 'INDIRECT'], 'argumentCount' => '1,2', 'passCellReference' => true, ], 'INFO' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1', ], 'INT' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\IntClass::class, 'evaluate'], 'argumentCount' => '1', ], 'INTERCEPT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Trends::class, 'INTERCEPT'], 'argumentCount' => '2', ], 'INTRATE' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\Securities\Rates::class, 'interest'], 'argumentCount' => '4,5', ], 'IPMT' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Constant\Periodic\Interest::class, 'payment'], 'argumentCount' => '4-6', ], 'IRR' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Variable\Periodic::class, 'rate'], 'argumentCount' => '1,2', ], 'ISBLANK' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isBlank'], 'argumentCount' => '1', ], 'ISERR' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\ErrorValue::class, 'isErr'], 'argumentCount' => '1', ], 'ISERROR' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\ErrorValue::class, 'isError'], 'argumentCount' => '1', ], 'ISEVEN' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isEven'], 'argumentCount' => '1', ], 'ISFORMULA' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isFormula'], 'argumentCount' => '1', 'passCellReference' => true, 'passByReference' => [true], ], 'ISLOGICAL' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isLogical'], 'argumentCount' => '1', ], 'ISNA' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\ErrorValue::class, 'isNa'], 'argumentCount' => '1', ], 'ISNONTEXT' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isNonText'], 'argumentCount' => '1', ], 'ISNUMBER' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isNumber'], 'argumentCount' => '1', ], 'ISO.CEILING' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1,2', ], 'ISODD' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isOdd'], 'argumentCount' => '1', ], 'ISOMITTED' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '*', ], 'ISOWEEKNUM' => [ 'category' => Category::CATEGORY_DATE_AND_TIME, 'functionCall' => [DateTimeExcel\Week::class, 'isoWeekNumber'], 'argumentCount' => '1', ], 'ISPMT' => [ 'category' => Category::CATEGORY_FINANCIAL, 'functionCall' => [Financial\CashFlow\Constant\Periodic\Interest::class, 'schedulePayment'], 'argumentCount' => '4', ], 'ISREF' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isRef'], 'argumentCount' => '1', 'passCellReference' => true, 'passByReference' => [true], ], 'ISTEXT' => [ 'category' => Category::CATEGORY_INFORMATION, 'functionCall' => [Information\Value::class, 'isText'], 'argumentCount' => '1', ], 'ISTHAIDIGIT' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '?', ], 'JIS' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '1', ], 'KURT' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Deviations::class, 'kurtosis'], 'argumentCount' => '1+', ], 'LAMBDA' => [ 'category' => Category::CATEGORY_LOGICAL, 'functionCall' => [Functions::class, 'DUMMY'], 'argumentCount' => '*', ], 'LARGE' => [ 'category' => Category::CATEGORY_STATISTICAL, 'functionCall' => [Statistical\Size::class, 'large'], 'argumentCount' => '2', ], 'LCM' => [ 'category' => Category::CATEGORY_MATH_AND_TRIG, 'functionCall' => [MathTrig\Lcm::class, 'evaluate'], 'argumentCount' => '1+', ], 'LEFT' => [ 'category' => Category::CATEGORY_TEXT_AND_DATA, 'functionCall' => [TextData\Extract::class, 'left'], 'argumentCount' => '1,2', ], 'LEFTB' => [ 'category' => 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