2-point extrapolation at its worst

Consider the following:

• There are Cauchy-Euler equations in Differential Equations
• There are Cauchy-Riemann equations in Complex Numbers
• The two, at first glance, seem unrelated
• Fed-up Engineering students realize this

Conclusion: Cauchy is the matematician’s Hamburlgar – he runs into the room whenever someone’s about to sign a paper, and instead of stealing it, writes his name on it, and darts from the room with a mischevious call of “haHa, I am Cauchy!”

After he’s gone, the mathematicians shake their heads, saying “Oh, that Cauchy, what a character”.