Explanation of The Name
To see where the snake lemma gets its name, expand the diagram above as follows:
and then note that the exact sequence that is the conclusion of the lemma can be drawn on this expanded diagram in the reversed "S" shape of a slithering snake.
Read more about this topic: Snake Lemma
Famous quotes containing the words the name, explanation of and/or explanation:
“Hosanna to the Son of David! Blessed is the one who comes in the name of the Lord! Hosanna in the highest heaven!”
—Bible: New Testament, Matthew 21:9.
Crowds at Jesus’ entrance into Jerusalem.
“How strange a scene is this in which we are such shifting figures, pictures, shadows. The mystery of our existence—I have no faith in any attempted explanation of it. It is all a dark, unfathomed profound.”
—Rutherford Birchard Hayes (1822–1893)
“Are cans constitutionally iffy? Whenever, that is, we say that we can do something, or could do something, or could have done something, is there an if in the offing—suppressed, it may be, but due nevertheless to appear when we set out our sentence in full or when we give an explanation of its meaning?”
—J.L. (John Langshaw)