Mark Baker 08673b5820 Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880) ... - Refactoring of the Statistical Conditional functions (`AVERAGEIF()`, `AVERAGEIFS()`, `COUNTIF()`, `COUNTIFS()`, `MAXIFS()` and `MINIFS()` to use the new Database functions codebase. - Extended unit testing - Fix handling for null values - Fixes to wildcard text searches There's still scope for further improvements to memory usage and performance; but for now the code is stable with all unit tests passing		2021-02-27 18:26:12 +01:00
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DateTime	Fix date tests withut specified year for current year 2021 (#1774)	2021-01-07 11:41:46 +01:00
DefinedNames	Named formula implementation, and improved handling of Defined Names generally (#1535)	2020-07-26 12:00:06 +02:00
Engineering	Additional Unit Test Cases for Convert UoM (#1864)	2021-02-19 08:41:26 +01:00
Financial	Update PPMT & IPMT implementation to better reflect excel behaviour. Update CUMPRINC & CUMIPMT implementation to prevent a crash while trying to add a string to a number. Update AMORLINC & AMORDEGRC to prevent crash when trying to multiply a string by a number. Update related unit tests. Update changelog to describe what we fixed. (#1840)	2021-02-12 18:04:52 +01:00
Functions	Fixed Functions->ifCondition for allowing <> and empty condition	2019-11-17 21:03:11 +01:00
Logical	Add support for IFS() logical function (#1442)	2020-06-20 18:21:19 +02:00
LookupRef	Fix HLOOKUP on single row (#1512)	2020-06-19 21:06:41 +02:00
MathTrig	Let's see what Scrutinizer makes of these changes (#1859)	2021-02-18 12:39:24 +01:00
Statistical	Initial experiments using the new Database query logic with Conditional Statistical Functions (#1880)	2021-02-27 18:26:12 +01:00
TextData	Problems Using Builtin PHP Functions Directly As Excel Functions (#1799)	2021-01-26 22:55:06 +01:00
Web	WEBSERVICE is HTTP client agnostic	2020-07-19 11:33:01 +09:00
Calculation.php	Update PHP-CS-Fixer rules	2020-05-18 13:49:57 +09:00
FunctionsAsString.php	MATCH with a static array should return the position of the found value based on the values submitted.	2020-04-26 22:09:31 +09:00