ISO-Gregorian Date Conversions

Description:Converts Gregorian dates to ISO day-week-year format and back.
Filename:isodatev3.zip
ID:5882
Current version:3.0
Author:Gerald Hillier
Downloaded file size:7,314 bytes
Size on calculator:1 KB
Platforms:49/50 48  
User rating:9/10 with 1 vote (you must be logged in to vote)
Primary category:Utils/Time
Languages:ENG  
File date:2015-07-26 18:47:53
Source code:Not included
Download count:5,182
Version history:2015-07-26: Updated to version 3.0
2004-01-03: Updated to version 2.0
2003-12-27: Added to site
Archive contents:
  Length     Date   Time    Name
 --------    ----   ----    ----
      614  12-04-03 04:22   ISO48g.LIB
      659  01-02-15 02:56   ISO49gv3.LIB
    28160  01-02-15 07:34   ISODate.doc
 --------                   -------
    29433                   3 files
Library contents:ISO48g.LIB: Library 729, ISO-DATE
ISO49gv3.LIB: Library 729, ISO-DATE v 3
User comments:Hlib 2
2020-11-28 11:54:41
It seems to me that the program makes a mistake in these examples:
31.121956 G➝ISO 1957:1:1
:1985: :1:1 ISO➝G 31.121984
According to ISO 8601 (when 1="monday"), we should get this:
31.121956 G➝ISO 1956:1:1
:1985: :1:1 ISO➝G 30.121985

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