The story
From nil + progression.
Etymology from Wiktionary, CC BY-SA 4.0.
nilprogression
Today it means: A function of the products of the elements of a nilpotent group and their inverses Full definition →
Today it means: A function of the products of the elements of a nilpotent group and their inverses Full definition →
From nil + progression.
Etymology from Wiktionary, CC BY-SA 4.0.