Hi.
The conversions between calendars are based on the algorithms
explained in the book Calendrical Calculations (this
http://emr.cs.iit.edu/home/reingold/calendar-book/second-edition/) and
the Islamic Calendar modeled were the arithmetic one.
With intercalary schemes you refer to leap years?.... the model
intercalate days or months when the year is leap.
The model is provided AS-IS, under the MIT license.
Maxi.
2008/8/27 Torsten Bergmann <
[hidden email]>: