4 Commits

Author SHA1 Message Date
Todd
00be1d037c formula: support evaluating array formulas
Array formulas are entered in Excel by pressing
Ctrl+Shift+Enter to finish the formula.  The resulting
formula is entirely in one cell, but its computed results
expand into cells the size of the array result.
2017-09-21 20:20:06 -04:00
Todd
f915bf1a9b formula: support for more statistical functions
- AVERAGE
- AVERAGEA
- COUNT
- COUNTA
- COUNTBLANK
- MEDIAN
2017-09-20 20:47:03 -04:00
Todd
09419b822f formula: trig functions
- ACOT
- ACOTH
- CEILING (legacy version)
- COT
- COTH
- CSC
- CSCH
- FLOOR (legacy version)
- SEC
- SECH
2017-09-16 21:12:41 -05:00
Todd
17a365ee93 spreadsheet: start adding support for formula evaluation
We can take advantage of cached formula results that Excel/LibreOffice
insert to ensure that our formula results match the expected results.
2017-09-14 22:17:42 -05:00