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MathTrig:: (56 methods):
factors()
romanCut()
ARABIC()
calculateArabic()
ATAN2()
BASE()
CEILING()
COMBIN()
EVEN()
FACT()
FACTDOUBLE()
FLOOR()
FLOORMATH()
FLOORPRECISE()
evaluateGCD()
GCD()
INT()
LCM()
logBase()
MDETERM()
MINVERSE()
MMULT()
MOD()
MROUND()
MULTINOMIAL()
ODD()
POWER()
PRODUCT()
QUOTIENT()
RAND()
ROMAN()
ROUNDUP()
ROUNDDOWN()
SERIESSUM()
SIGN()
SQRTPI()
filterHiddenArgs()
filterFormulaArgs()
SUBTOTAL()
SUM()
SUMIF()
SUMIFS()
SUMPRODUCT()
SUMSQ()
SUMX2MY2()
SUMX2PY2()
SUMXMY2()
TRUNC()
SEC()
SECH()
CSC()
CSCH()
COT()
COTH()
ACOT()
ACOTH()
factors($value) X-Ref |
No description |
romanCut($num, $n) X-Ref |
No description |
ARABIC($roman) X-Ref |
ARABIC. Converts a Roman numeral to an Arabic numeral. Excel Function: ARABIC(text) param: string $roman return: int|string the arabic numberal contrived from the roman numeral |
calculateArabic(array $roman, &$sum = 0, $subtract = 0) X-Ref |
Recursively calculate the arabic value of a roman numeral. param: int $sum param: int $subtract return: int |
ATAN2($xCoordinate = null, $yCoordinate = null) X-Ref |
ATAN2. This function calculates the arc tangent of the two variables x and y. It is similar to calculating the arc tangent of y รท x, except that the signs of both arguments are used to determine the quadrant of the result. The arctangent is the angle from the x-axis to a line containing the origin (0, 0) and a point with coordinates (xCoordinate, yCoordinate). The angle is given in radians between -pi and pi, excluding -pi. Note that the Excel ATAN2() function accepts its arguments in the reverse order to the standard PHP atan2() function, so we need to reverse them here before calling the PHP atan() function. Excel Function: ATAN2(xCoordinate,yCoordinate) param: float $xCoordinate the x-coordinate of the point param: float $yCoordinate the y-coordinate of the point return: float|string the inverse tangent of the specified x- and y-coordinates, or a string containing an error |
BASE($number, $radix, $minLength = null) X-Ref |
BASE. Converts a number into a text representation with the given radix (base). Excel Function: BASE(Number, Radix [Min_length]) param: float $number param: float $radix param: int $minLength return: string the text representation with the given radix (base) |
CEILING($number, $significance = null) X-Ref |
CEILING. Returns number rounded up, away from zero, to the nearest multiple of significance. For example, if you want to avoid using pennies in your prices and your product is priced at $4.42, use the formula =CEILING(4.42,0.05) to round prices up to the nearest nickel. Excel Function: CEILING(number[,significance]) param: float $number the number you want to round param: float $significance the multiple to which you want to round return: float|string Rounded Number, or a string containing an error |
COMBIN($numObjs, $numInSet) X-Ref |
COMBIN. Returns the number of combinations for a given number of items. Use COMBIN to determine the total possible number of groups for a given number of items. Excel Function: COMBIN(numObjs,numInSet) param: int $numObjs Number of different objects param: int $numInSet Number of objects in each combination return: int|string Number of combinations, or a string containing an error |
EVEN($number) X-Ref |
EVEN. Returns number rounded up to the nearest even integer. You can use this function for processing items that come in twos. For example, a packing crate accepts rows of one or two items. The crate is full when the number of items, rounded up to the nearest two, matches the crate's capacity. Excel Function: EVEN(number) param: float $number Number to round return: int|string Rounded Number, or a string containing an error |
FACT($factVal) X-Ref |
FACT. Returns the factorial of a number. The factorial of a number is equal to 1*2*3*...* number. Excel Function: FACT(factVal) param: float $factVal Factorial Value return: int|string Factorial, or a string containing an error |
FACTDOUBLE($factVal) X-Ref |
FACTDOUBLE. Returns the double factorial of a number. Excel Function: FACTDOUBLE(factVal) param: float $factVal Factorial Value return: int|string Double Factorial, or a string containing an error |
FLOOR($number, $significance = null) X-Ref |
FLOOR. Rounds number down, toward zero, to the nearest multiple of significance. Excel Function: FLOOR(number[,significance]) param: float $number Number to round param: float $significance Significance return: float|string Rounded Number, or a string containing an error |
FLOORMATH($number, $significance = null, $mode = 0) X-Ref |
FLOOR.MATH. Round a number down to the nearest integer or to the nearest multiple of significance. Excel Function: FLOOR.MATH(number[,significance[,mode]]) param: float $number Number to round param: float $significance Significance param: int $mode direction to round negative numbers return: float|string Rounded Number, or a string containing an error |
FLOORPRECISE($number, $significance = 1) X-Ref |
FLOOR.PRECISE. Rounds number down, toward zero, to the nearest multiple of significance. Excel Function: FLOOR.PRECISE(number[,significance]) param: float $number Number to round param: float $significance Significance return: float|string Rounded Number, or a string containing an error |
evaluateGCD($a, $b) X-Ref |
No description |
GCD(...$args) X-Ref |
GCD. Returns the greatest common divisor of a series of numbers. The greatest common divisor is the largest integer that divides both number1 and number2 without a remainder. Excel Function: GCD(number1[,number2[, ...]]) param: mixed ...$args Data values return: int|mixed|string Greatest Common Divisor, or a string containing an error |
INT($number) X-Ref |
INT. Casts a floating point value to an integer Excel Function: INT(number) param: float $number Number to cast to an integer return: int|string Integer value, or a string containing an error |
LCM(...$args) X-Ref |
LCM. Returns the lowest common multiplier of a series of numbers The least common multiple is the smallest positive integer that is a multiple of all integer arguments number1, number2, and so on. Use LCM to add fractions with different denominators. Excel Function: LCM(number1[,number2[, ...]]) param: mixed ...$args Data values return: int|string Lowest Common Multiplier, or a string containing an error |
logBase($number = null, $base = 10) X-Ref |
LOG_BASE. Returns the logarithm of a number to a specified base. The default base is 10. Excel Function: LOG(number[,base]) param: float $number The positive real number for which you want the logarithm param: float $base The base of the logarithm. If base is omitted, it is assumed to be 10. return: float|string The result, or a string containing an error |
MDETERM($matrixValues) X-Ref |
MDETERM. Returns the matrix determinant of an array. Excel Function: MDETERM(array) param: array $matrixValues A matrix of values return: float|string The result, or a string containing an error |
MINVERSE($matrixValues) X-Ref |
MINVERSE. Returns the inverse matrix for the matrix stored in an array. Excel Function: MINVERSE(array) param: array $matrixValues A matrix of values return: array|string The result, or a string containing an error |
MMULT($matrixData1, $matrixData2) X-Ref |
MMULT. param: array $matrixData1 A matrix of values param: array $matrixData2 A matrix of values return: array|string The result, or a string containing an error |
MOD($a = 1, $b = 1) X-Ref |
MOD. param: int $a Dividend param: int $b Divisor return: int|string Remainder, or a string containing an error |
MROUND($number, $multiple) X-Ref |
MROUND. Rounds a number to the nearest multiple of a specified value param: float $number Number to round param: int $multiple Multiple to which you want to round $number return: float|string Rounded Number, or a string containing an error |
MULTINOMIAL(...$args) X-Ref |
MULTINOMIAL. Returns the ratio of the factorial of a sum of values to the product of factorials. param: mixed[] $args An array of mixed values for the Data Series return: float|string The result, or a string containing an error |
ODD($number) X-Ref |
ODD. Returns number rounded up to the nearest odd integer. param: float $number Number to round return: int|string Rounded Number, or a string containing an error |
POWER($x = 0, $y = 2) X-Ref |
POWER. Computes x raised to the power y. param: float $x param: float $y return: float|string The result, or a string containing an error |
PRODUCT(...$args) X-Ref |
PRODUCT. PRODUCT returns the product of all the values and cells referenced in the argument list. Excel Function: PRODUCT(value1[,value2[, ...]]) param: mixed ...$args Data values return: float |
QUOTIENT(...$args) X-Ref |
QUOTIENT. QUOTIENT function returns the integer portion of a division. Numerator is the divided number and denominator is the divisor. Excel Function: QUOTIENT(value1[,value2[, ...]]) param: mixed ...$args Data values return: float |
RAND($min = 0, $max = 0) X-Ref |
RAND. param: int $min Minimal value param: int $max Maximal value return: int Random number |
ROMAN($aValue, $style = 0) X-Ref |
No description |
ROUNDUP($number, $digits) X-Ref |
ROUNDUP. Rounds a number up to a specified number of decimal places param: float $number Number to round param: int $digits Number of digits to which you want to round $number return: float|string Rounded Number, or a string containing an error |
ROUNDDOWN($number, $digits) X-Ref |
ROUNDDOWN. Rounds a number down to a specified number of decimal places param: float $number Number to round param: int $digits Number of digits to which you want to round $number return: float|string Rounded Number, or a string containing an error |
SERIESSUM(...$args) X-Ref |
SERIESSUM. Returns the sum of a power series param: mixed[] $args An array of mixed values for the Data Series return: float|string The result, or a string containing an error |
SIGN($number) X-Ref |
SIGN. Determines the sign of a number. Returns 1 if the number is positive, zero (0) if the number is 0, and -1 if the number is negative. param: float $number Number to round return: int|string sign value, or a string containing an error |
SQRTPI($number) X-Ref |
SQRTPI. Returns the square root of (number * pi). param: float $number Number return: float|string Square Root of Number * Pi, or a string containing an error |
filterHiddenArgs($cellReference, $args) X-Ref |
No description |
filterFormulaArgs($cellReference, $args) X-Ref |
No description |
SUBTOTAL($functionType, ...$args) X-Ref |
No description |
SUM(...$args) X-Ref |
SUM. SUM computes the sum of all the values and cells referenced in the argument list. Excel Function: SUM(value1[,value2[, ...]]) param: mixed ...$args Data values return: float |
SUMIF($aArgs, $condition, $sumArgs = []) X-Ref |
SUMIF. Counts the number of cells that contain numbers within the list of arguments Excel Function: SUMIF(value1[,value2[, ...]],condition) param: mixed $aArgs Data values param: string $condition the criteria that defines which cells will be summed param: mixed $sumArgs return: float |
SUMIFS(...$args) X-Ref |
SUMIFS. Counts the number of cells that contain numbers within the list of arguments Excel Function: SUMIFS(value1[,value2[, ...]],condition) param: mixed $args Data values return: float |
SUMPRODUCT(...$args) X-Ref |
SUMPRODUCT. Excel Function: SUMPRODUCT(value1[,value2[, ...]]) param: mixed ...$args Data values return: float|string The result, or a string containing an error |
SUMSQ(...$args) X-Ref |
SUMSQ. SUMSQ returns the sum of the squares of the arguments Excel Function: SUMSQ(value1[,value2[, ...]]) param: mixed ...$args Data values return: float |
SUMX2MY2($matrixData1, $matrixData2) X-Ref |
SUMX2MY2. param: mixed[] $matrixData1 Matrix #1 param: mixed[] $matrixData2 Matrix #2 return: float |
SUMX2PY2($matrixData1, $matrixData2) X-Ref |
SUMX2PY2. param: mixed[] $matrixData1 Matrix #1 param: mixed[] $matrixData2 Matrix #2 return: float |
SUMXMY2($matrixData1, $matrixData2) X-Ref |
SUMXMY2. param: mixed[] $matrixData1 Matrix #1 param: mixed[] $matrixData2 Matrix #2 return: float |
TRUNC($value = 0, $digits = 0) X-Ref |
TRUNC. Truncates value to the number of fractional digits by number_digits. param: float $value param: int $digits return: float|string Truncated value, or a string containing an error |
SEC($angle) X-Ref |
SEC. Returns the secant of an angle. param: float $angle Number return: float|string The secant of the angle |
SECH($angle) X-Ref |
SECH. Returns the hyperbolic secant of an angle. param: float $angle Number return: float|string The hyperbolic secant of the angle |
CSC($angle) X-Ref |
CSC. Returns the cosecant of an angle. param: float $angle Number return: float|string The cosecant of the angle |
CSCH($angle) X-Ref |
CSCH. Returns the hyperbolic cosecant of an angle. param: float $angle Number return: float|string The hyperbolic cosecant of the angle |
COT($angle) X-Ref |
COT. Returns the cotangent of an angle. param: float $angle Number return: float|string The cotangent of the angle |
COTH($angle) X-Ref |
COTH. Returns the hyperbolic cotangent of an angle. param: float $angle Number return: float|string The hyperbolic cotangent of the angle |
ACOT($number) X-Ref |
ACOT. Returns the arccotangent of a number. param: float $number Number return: float|string The arccotangent of the number |
ACOTH($number) X-Ref |
ACOTH. Returns the hyperbolic arccotangent of a number. param: float $number Number return: float|string The hyperbolic arccotangent of the number |