This mathematical exercise book was created by Franciscan monk Hugolinus Kneiff (d. 1645) in Würzberg, Germany, in 1614—the title page is marked incorrectly. Much of the manuscript deals with calendrical computation.

Kneiff also discussed basic operations:


Pythagorean Tables provide basic multiplication facts, usually up to 10 X 10, but here the author goes much further. Is he correct in this work?

Some printed add-on tables were included in the text. Here are a few images of these tables:




The images above are provided courtesy of Bamberg State Library. A full digitization of this manuscript is available here.
Index to Mathematical Treasures
"Mathematical Treasure: Hugolinus Kneiff’s Mathematisches Übungsbuch," Convergence (April 2022)