3 Commits

Author	SHA1	Message	Date
wp_xxyyzz	9f226d94bd	fpspreadsheet: Add interest rate calculation to complete financial functions supported by fpspreadsheet. Extract financial stuff into separate unit "financemath.pas" which will be proposed as a fpc feature request. ... git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3294 8e941d3f-bd1b-0410-a28a-d453659cc2b4	2014-07-07 12:04:33 +00:00
wp_xxyyzz	a62bba2b72	fpspreadsheet: Add financial function PV and PMT to test_formula_func demo. ... git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3285 8e941d3f-bd1b-0410-a28a-d453659cc2b4	2014-07-05 21:48:12 +00:00
wp_xxyyzz	b15721dd9b	fpspreadsheet: Allow to register user-provided functions for calculation of rpn formulas for which fpspreadsheet does not have a built-in calculation method (example: financial functions). Add example "test_formula_func" in folder "other". ... git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3270 8e941d3f-bd1b-0410-a28a-d453659cc2b4	2014-07-02 22:03:03 +00:00