– noted for his book of poems ‘Self-Portrait in a Convex Mirror’.
Here is the link to the Wikipedia article on him.
keywords: poems, poetry, verse

– one who lives at home, that is, with his / her parents.
This sense is not listed in the online Merriam-Webster dictionary, neither in the free abridged version nor in the pay-walled unabridged version.
keywords: omission, lexicography

Here is the link to the Wikipedia article on this topic.
keywords: Mathematics, alternative proof, simpler proof, more elegant proof

Here is the link to the Wikipedia article on this topic.
keywords: appearance, graph, floor function, modulo function, less than

Recursion is when something is defined in terms of itself.
Here is the link to the Wikipedia article on this topic.
Note that if something is defined recursively, it may or may not be also expressible without recursion. The Wikipedia article implies, correctly, that the Fibonacci sequence, while defined recursively, can also be expressed without recursion, but stops short of naming any direct (‘closed-form’) representation of the Fibonacci sequence. Binet’s formula expresses the Fibonacci sequence without recursion.
Here is the link to the Wikipedia article that contains a discussion of Binet’s formula.
keywords: Mathematics, formula, recursive procedure, using some sourdough left over from the previous batch, bread

Here is the link.
keywords:
plus magazine
sharing cakes
weighing balls
magic 19
creating squares
drips
dropping eggs
counter logic
equal averages
(and much more)

Here is the link to the Wikipedia article on this topic.
keywords: computing, Mathematics, remainder

It is a ‘median of medians’.
Here is the link to the Wikipedia article that contains an explanation of it.
keywords: statistics, computational efficiency, estimation procedures for the median, robust estimator, limited recursion

This is the opening of the commentary by Julius Caesar.
Here is the link to the commentary.
keywords: Latin, war

– a password-protected memo-document accessible directly from the screen-saver.
keywords: cyberspace, IT, Information Technology, user-friendliness, user-friendly, quick notes