9b44cf3418
- Fix ISFORMULA() function to work with a cell reference to another worksheet
- Added calculation engine support for the new functions that were added in MS Excel 2013 and MS Excel 2016
- Text Functions
- CONCAT() Synonym for CONCATENATE()
- NUMBERVALUE() Converts text to a number, in a locale-independent way
- UNICHAR() Synonym for CHAR() in PHPSpreadsheet, which has always used UTF-8 internally
- UNIORD() Synonym for ORD() in PHPSpreadsheet, which has always used UTF-8 internally
- TEXTJOIN() Joins together two or more text strings, separated by a delimiter
- Logical Functions
- XOR() Returns a logical Exclusive Or of all arguments
- Date/Time Functions
- ISOWEEKNUM() Returns the ISO 8601 week number of the year for a given date
- Lookup and Reference Functions
- FORMULATEXT() Returns a formula as a string
- Engineering Functions
- ERF.PRECISE() Returns the error function integrated between 0 and a supplied limit
- ERFC.PRECISE() Synonym for ERFC
- Math and Trig Functions
- SEC() Returns the secant of an angle
- SECH() Returns the hyperbolic secant of an angle
- CSC() Returns the cosecant of an angle
- CSCH() Returns the hyperbolic cosecant of an angle
- COT() Returns the cotangent of an angle
- COTH() Returns the hyperbolic cotangent of an angle
- ACOT() Returns the cotangent of an angle
- ACOTH() Returns the hyperbolic cotangent of an angle
- Financial Functions
- PDURATION() Calculates the number of periods required for an investment to reach a specified value
- RRI() Calculates the interest rate required for an investment to grow to a specified future value
62 lines
828 B
PHP
62 lines
828 B
PHP
<?php
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// Settlement, Maturity, Frequency, Basis, Result
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return [
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[
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181,
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'25-Jan-2007',
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'15-Nov-2008',
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2,
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1,
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],
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[
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90,
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'2011-01-01',
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'2012-10-25',
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4,
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],
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[
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182.5,
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'25-Jan-2007',
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'15-Nov-2008',
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2,
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3,
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],
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[
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365,
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'25-Jan-2007',
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'15-Nov-2008',
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1,
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1,
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],
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[
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365,
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'25-Jan-2010',
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'15-Nov-2011',
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1,
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1,
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],
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[
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'#VALUE!',
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'Invalid Date',
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'15-Nov-2008',
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2,
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1,
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],
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[
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'#VALUE!',
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'25-Jan-2007',
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'Invalid Date',
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2,
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1,
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],
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[
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'#NUM!',
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'25-Jan-2007',
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'15-Nov-2008',
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3,
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1,
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],
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];
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