Closed simonbyrne closed 5 years ago
Should we have the property that:
yearfrac(startdate, enddate, dc) == -yearfrac(enddate, startdate, dc)
? If so, we should have tests for this.
(note that this is different from Excel, which gives the absolute value)
Should we have the property that:
? If so, we should have tests for this.
(note that this is different from Excel, which gives the absolute value)