Steffen Beyer's Date Calculator


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Year Month Day Delta-Year Delta-Month Delta-Day
Monday, April 24th 2017


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Year(1) Month(1) Day(1) Year(2) Month(2) Day(2)
0 years, 0 months, 0 days (both one-by-one and left-to-right semantics)


Download the Perl software that does all this!