While the phrase "gdz po matematike i. i. valutse, g. d. didi gul" (ГДЗ по математике И. И. Валуцэ, Г. Д. Дилигул) refers to solutions for a standard Soviet-era math textbook for technical colleges, it is famously associated with the story of George Dantzig. The Story of the "Unsolvable" Homework
Dantzig's solutions were so significant they were later accepted as his doctoral thesis. This true story famously served as the inspiration for the opening scene of the movie Good Will Hunting . George Dantzig: Operations research phenom gdz po matematike i. i. valutse, g. d. didi gul
In 1939, a graduate student at UC Berkeley named arrived late to a statistics class taught by Professor Jerzy Neyman. He saw two problems written on the blackboard and, assuming they were a homework assignment, copied them down. While the phrase "gdz po matematike i