| Web function | Short description of function |
| MnArrayAdd | Returns an array whose elements term by term are equal to element of Array1 plus element of Array2 |
| MnArrayDivide | Returns an array whose elements term by term are equal to element of Array1 divided by element of Array2 |
| MnArrayMultiply | Returns an array whose elements term by term are equal to element of Array1 multiplied by element of Array2 |
| MnArraySubtract | Returns an array whose elements term by term are equal to element of Array1 minus element of Array2 |
| MnBaseNArrayToNonNegativeInteger | Returns an integer equal to that represented in digit form |
| MnBaseNArrayToString | Returns a string representation of an unsigned integer given by a digit array in a given number base |
| MnBaseNString2Dec | Converts a string in base n form to an (unsigned) integer |
| MnBin2Dec | Converts a string in binary form to an (unsigned) integer |
| MnBitAnd | Carries out a bit-wise AND operation on two binary numbers (in string form) |
| MnBitLShift | Shifts a number in string binary format to the left |
| MnBitOr | Carries out a bit-wise OR operation on two binary numbers (in string form) |
| MnBitRShift | Shifts a number in string binary format to the right |
| MnBitXor | Carries out a bit-wise XOR operation on two binary numbers (in string form) |
| MnBrowserFeatureDescriptions | Returns a 2d array returning a list of recognised browser feature names and descriptions of these features |
| MnCellFormulaA1StyleRangeConcatenate | Returns text of a formula to concatenate cell values together |
| MnCellReferenceA1Style | Returns text of a cell reference (A1-style) |
| MnConvertDateArrayToDoubleArray | Returns an array of Double variables from Date variables (using the 'Date.FromOADate' facility in Visual Basic) |
| MnConvertDateToDouble | Returns a Double variable from a Date variable (using the 'Date.FromOADate' facility in Visual Basic) |
| MnConvertDoubleArrayToDateArray | Returns an array of Date variables from Double variables (using the 'Date.ToOADate' facility in Visual Basic) |
| MnConvertDoubleToDate | Returns a Date variable from a Double variable (using the 'Date.ToOADate' facility in Visual Basic) |
| MnCountArray | Returns the number of entries in the (numerical) InputArray |
| MnCountBooleanArray | Returns the number of entries in InputArray |
| MnCountDateArray | Returns the number of entries in InputArray |
| MnCountIntegerArray | Returns the number of entries in InputArray |
| MnCountStringArray | Returns the number of entries in InputArray |
| MnCreateArrayWithRepeatedElement | Returns an array that includes the same element repeated n times |
| MnCreateArrayWithRepeatingElements | Returns an array that involves sets of repeated elements arranged after each other |
| MnDec2BaseNString | Converts an (unsigned) integer to an arbitrary number base (from 2 to 36) |
| MnDec2Bin | Converts an (unsigned) integer to binary form |
| MnDec2Hex | Converts an (unsigned) integer to hexadecimal form |
| MnDec2Oct | Converts an (unsigned) integer to octal form |
| MnDNSHostAddressList | Returns a list of IP addresses associated with a given host name |
| MnDNSHostName | Returns the Host Name of a given IP address |
| MnErrorFromValueWithBracketedError | Returns the error element of a measurement expressed with a bracketed error term |
| MnExtractFromArray | Returns an extract from an array consisting of some consecutive elements of that array |
| MnExtractFromBooleanArray | Returns an extract from a Boolean array consisting of some consecutive elements of that array |
| MnExtractFromDateArray | Returns an extract from a Date array consisting of some consecutive elements of that array |
| MnExtractFromIntegerArray | Returns an extract from an Integer array consisting of some consecutive elements of that array |
| MnExtractFromStringArray | Returns an extract from a String array consisting of some consecutive elements of that array |
| MnFFT | Returns the (complex number) Fast Fourier Transform of an array of n complex numbers (n must be a power of 2) |
| MnHex2Dec | Converts a string in hexadecimal form to an (unsigned) integer |
| MnIndexNonBlankStringArray | Returns an array containing where in Index the entries in ArrayToBeIndexed appear |
| MnInsertIntoArray | Inserts a single entry into an array at a particular position within the input array |
| MnLibraryVersion | Returns the version of the website function library currently accessible through the website |
| MnLibraryVersionMessage | Returns a message relating to the library version currently available |
| MnLinearInterpolation | Returns a linearly interpolated value |
| MnMyBrowserFeature | Returns a specific feature of the browser (client) calling this function |
| MnMyBrowserFeatures | Returns all recognised features of the browser (client) calling this function |
| MnMyIPAddress | Returns the IP address of the computer accessing the website |
| MnMyIPRequestVariables | Returns all the request variables sent by the host computer when accessing the website |
| MnMyProxyIPAddress | (Usually) returns the IP address of the original computer accessing the website via a proxy server |
| MnNonNegativeIntegerToBaseNArray | Returns the digits of a non-negative integer in a given number base, in order of increasing powers of that number base |
| MnNumberOfDaysInMonth | Returns the number of days in a month |
| MnOct2Dec | Converts a string in octal form to an (unsigned) integer |
| MnParseBooleanArrayIntoString | Returns a string formed by entries in the Input array separated by the delimiter |
| MnParseDoubleArrayIntoString | Returns a string formed by entries in the Input array separated by the delimiter |
| MnParseIntegerArrayIntoString | Returns a string formed by entries in the Input array separated by the delimiter |
| MnParseStringArrayIntoString | Returns a string formed by entries in the Input array separated by the delimiter |
| MnParseStringInto2dBooleanArray | Returns a 2d Boolean array the entries of which are delimited in a single string |
| MnParseStringInto2dDateUKArray | Returns a 2d Date array the entries of which are delimited in a single string |
| MnParseStringInto2dDoubleArray | Returns a 2d Double array the entries of which are delimited in a single string |
| MnParseStringInto2dIntegerArray | Returns a 2d Integer array the entries of which are delimited in a single string |
| MnParseStringInto2dStringArray | Returns a 2d String array the entries of which are delimited in a single string |
| MnParseStringIntoBooleanArray | Returns a Boolean array the entries of which are delimited in a single string |
| MnParseStringIntoDateUKArray | Returns a Date array the entries of which are delimited in a single string |
| MnParseStringIntoDoubleArray | Returns a Double array the entries of which are delimited in a single string |
| MnParseStringIntoIntegerArray | Returns an Integer array the entries of which are delimited in a single string |
| MnParseStringIntoStringArray | Returns a String array the entries of which are delimited in a single string |
| MnPolyInterp | Returns a polynomial interpolated value |
| MnRecognisedBrowserFeatures | Returns a list of the recognised browser features that can be used in MyBrowserFeature |
| MnRecognisedSearchSpiders | Returns a list of websites and names associated by the Nematrian website with search spiders |
| MnRestateYieldOrDiscount | Converts interest rates between annualisation conventions |
| MnReverseArray | Returns an array with the order of the elements of the original (numerical) array reversed |
| MnReverseBooleanArray | Returns a Boolean array with the order of the elements of the original array reversed |
| MnReverseDateArray | Returns a Date array with the order of the elements of the original array reversed |
| MnReverseIntegerArray | Returns an Integer array with the order of the elements of the original array reversed |
| MnReverseStringArray | Returns a String array with the order of the elements of the original array reversed |
| MnSearchForSearchSpiders | Returns the name of a search engine website/name if there is one in the input string |
| MnSessionIdExpires | Returns the date / time when the relevant SessionId expires |
| MnSlice2dArray | Returns a vector array that a cross-sectional slice from a two dimensional array |
| MnStringToBaseNArray | Returns a digit array representation of an unsigned integer given by a string in a given number base |
| MnUnivariatePolynomialMultiply | Returns an array characterising the product of two polynomials |
| MnValueFromValueWithBracketedError | Returns the 'base' value of a measurement expressed with a bracketed error term |