Interface | Description |
---|---|
FreeRefFunction |
For most Excel functions, involving references ((cell, area), (2d, 3d)), the references are
passed in as arguments, and the exact location remains fixed.
|
Function |
Common interface for all implementations of Excel built-in functions.
|
Function0Arg |
Implemented by all functions that can be called with zero arguments
|
Function1Arg |
Implemented by all functions that can be called with one argument
|
Function2Arg |
Implemented by all functions that can be called with two arguments
|
Function3Arg |
Implemented by all functions that can be called with three arguments
|
Function4Arg |
Implemented by all functions that can be called with four arguments
|
XYNumericFunction.Accumulator |
Class | Description |
---|---|
Address |
Creates a text reference as text, given specified row and column numbers.
|
AggregateFunction | |
BaseNumberUtils |
Some utils for converting from and to any base
|
Bin2Dec |
Implementation for Excel Bin2Dec() function.
Syntax:
Bin2Dec (number) Converts a binary number to decimal. |
BooleanFunction |
Here are the general rules concerning Boolean functions:
Blanks are ignored (not either true or false)
Strings are ignored if part of an area ref or cell ref, otherwise they must be 'true' or 'false'
Numbers: 0 is false.
|
CalendarFieldFunction |
Implementation of Excel functions Date parsing functions:
Date - DAY, MONTH and YEAR
Time - HOUR, MINUTE and SECOND
|
Choose | |
Code |
Implementation for Excel CODE () function.
Syntax:
CODE (text ) Returns a numeric code for the first character in a text string. |
Column | |
Columns |
Implementation for Excel COLUMNS function.
|
Complex |
Implementation for Excel COMPLEX () function.
Syntax:
COMPLEX (real_num,i_num,suffix ) Converts real and imaginary coefficients into a complex number of the form x + yi or x + yj. |
Count |
Counts the number of cells that contain numeric data within
the list of arguments.
|
Counta |
Counts the number of cells that contain data within the list of arguments.
|
Countblank |
Implementation for the function COUNTBLANK
|
Countif |
Implementation for the function COUNTIF
|
Countif.StringMatcher | |
Countifs |
Implementation for the function COUNTIFS
|
DateFunc |
Implementation for the Excel function DATE
|
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.
|
Dec2Bin |
Implementation for Excel Bin2Dec() function.
Syntax:
Bin2Dec (number,[places] ) Converts a decimal number to binary. |
Dec2Hex |
Implementation for Excel DELTA() function.
Syntax:
DEC2HEX (number,places ) Converts a decimal number to hexadecimal. |
Delta |
Implementation for Excel DELTA() function.
Syntax:
DELTA (number1,number2 ) Tests whether two values are equal. |
EDate |
Implementation for Excel EDATE () function.
|
Errortype |
Implementation for the ERROR.TYPE() Excel function.
|
Even | |
FactDouble |
Implementation for Excel FACTDOUBLE() function.
Syntax:
FACTDOUBLE (number) Returns the double factorial of a number. |
Finance |
Implementation of the financial functions pmt, fv, ppmt, ipmt.
|
FinanceFunction | |
FinanceLib | |
Fixed0ArgFunction |
Convenience base class for functions that only take zero arguments.
|
Fixed1ArgFunction |
Convenience base class for functions that must take exactly one argument.
|
Fixed2ArgFunction |
Convenience base class for functions that must take exactly two arguments.
|
Fixed3ArgFunction |
Convenience base class for functions that must take exactly three arguments.
|
Fixed4ArgFunction |
Convenience base class for functions that must take exactly four arguments.
|
Hex2Dec |
Implementation for Excel HEX2DEC() function.
Syntax:
HEX2DEC (number) Converts a hexadecimal number to decimal. |
Hlookup |
Implementation of the HLOOKUP() function.
HLOOKUP finds a column in a lookup table by the first row value and returns the value from another row.
Syntax: HLOOKUP(lookup_value, table_array, row_index_num, range_lookup) lookup_value The value to be found in the first column of the table array. table_array An area reference for the lookup data. |
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.
|
IfFunc |
Implementation for the Excel function IF
|
Imaginary |
Implementation for Excel IMAGINARY() function.
Syntax:
IMAGINARY (Inumber) Returns the imaginary coefficient of a complex number in x + yi or x + yj text format. |
ImReal |
Implementation for Excel ImReal() function.
Syntax:
ImReal (Inumber) Returns the real coefficient of a complex number in x + yi or x + yj text format. |
Index |
Implementation for the Excel function INDEX
|
Indirect |
Implementation for Excel function INDIRECT
INDIRECT() returns the cell or area reference denoted by the text argument.
Syntax:
INDIRECT(ref_text,isA1Style)
ref_text a string representation of the desired reference as it would
normally be written in a cell formula.
isA1Style (default TRUE) specifies whether the ref_text should be interpreted as A1-style or R1C1-style. |
Intercept |
Implementation of Excel function INTERCEPT()
Calculates the INTERCEPT of the linear regression line that is used to predict y values from x values
(http://introcs.cs.princeton.edu/java/97data/LinearRegression.java.html) Syntax: INTERCEPT(arrayX, arrayY) |
IPMT | |
Irr |
Calculates the internal rate of return.
|
LinearRegressionFunction |
Base class for linear regression functions.
|
LogicalFunction | |
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.
|
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. |
MinaMaxa | |
Mirr |
Calculates Modified internal rate of return.
|
Mode | |
MultiOperandNumericFunction | |
Na |
Implementation of Excel function NA()
|
NotImplementedFunction | |
Now |
Implementation of Excel NOW() Function
|
Npv |
Calculates the net present value of an investment by using a discount rate
and a series of future payments (negative values) and income (positive
values).
|
NumericFunction | |
NumericFunction.OneArg | |
NumericFunction.TwoArg | |
Oct2Dec |
Implementation for Excel Oct2Dec() function.
|
Odd | |
Offset |
Implementation for Excel function OFFSET()
OFFSET returns an area reference that is a specified number of rows and columns from a
reference cell or area.
Syntax:
OFFSET(reference, rows, cols, height, width) reference is the base reference. rows is the number of rows up or down from the base reference. cols is the number of columns left or right from the base reference. height (default same height as base reference) is the row count for the returned area reference. width (default same width as base reference) is the column count for the returned area reference. |
PPMT |
Compute the interest portion of a payment.
|
Quotient |
Implementation for Excel QUOTIENT () function.
|
Rank |
Returns the rank of a number in a list of numbers.
|
Rate |
Implements the Excel Rate function
|
Replace |
An implementation of the Excel REPLACE() function:
Replaces part of a text string based on the number of characters
you specify, with another text string.
Syntax: REPLACE(oldText, startNum, numChars, newText) oldText The text string containing characters to replace startNum The position of the first character to replace (1-based) numChars The number of characters to replace newText The new text value to replace the removed section |
Rept |
Implementation for Excel REPT () function.
Syntax:
REPT (text,number_times ) Repeats text a given number of times. |
Roman |
Implementation for Excel WeekNum() function.
Syntax:
WeekNum (Serial_num,Return_type) Returns a number that indicates where the week falls numerically within a year. |
RowFunc |
Implementation for the Excel function ROW
|
Rows |
Implementation for Excel ROWS function.
|
Slope |
Implementation of Excel function SLOPE()
Calculates the SLOPE of the linear regression line that is used to predict y values from x values
(http://introcs.cs.princeton.edu/java/97data/LinearRegression.java.html) Syntax: SLOPE(arrayX, arrayY) |
Substitute |
An implementation of the SUBSTITUTE function:
Substitutes text in a text string with new text, some number of times.
|
Subtotal |
Implementation for the Excel function SUBTOTAL
|
Sumif |
Implementation for the Excel function SUMIF
|
Sumifs |
Implementation for the Excel function SUMIFS
|
Sumproduct |
Implementation for the Excel function SUMPRODUCT
|
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) |
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) |
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 |
T |
Implementation of Excel T() function
If the argument is a text or error value it is returned unmodified.
|
TextFunction | |
TimeFunc |
Implementation for the Excel function TIME
|
Today |
Implementation of Excel TODAY() Function
|
Value |
Implementation for Excel VALUE() function.
Syntax:
VALUE(text) Converts the text argument to a number. |
Vlookup |
Implementation of the VLOOKUP() function.
VLOOKUP finds a row in a lookup table by the first column value and returns the value from another column.
Syntax: VLOOKUP(lookup_value, table_array, col_index_num, range_lookup) lookup_value The value to be found in the first column of the table array. table_array An area reference for the lookup data. |
WeekdayFunc |
Implementation for the Excel function WEEKDAY
|
WeekNum |
Implementation for Excel WeekNum() function.
Syntax:
WeekNum (Serial_num,Return_type) Returns a number that indicates where the week falls numerically within a year. |
XYNumericFunction |
Enum | Description |
---|---|
LinearRegressionFunction.FUNCTION |
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