![](data/sachsen/images/4/71-arm-1040-002/rechenbuch_adam_ries_b43/100h_rechenbuch-adam-ries-b43-71.jpg)
"Adam Ries (January 17, 1492 – March 30, 1559) was a German mathematician. He is also known by the name Adam Riese." - (en.wikipedia.org 20.07.2021)
(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)