How to make the end-of-proof symbol (the square on the far right) thicker (or bolder) than it actually is - TeX - LaTeX Stack Exchange
Ending a Proof with Square instead of Starting with Proof - Proof package
Theorems and proofs - Overleaf, Online LaTeX Editor
Mathematical Proofs Without Words: What are they?
Theorems and proofs - Overleaf, Online LaTeX Editor
Tombstone (typography) - Wikipedia
Fancy boxes for theorem, lemma, and proof with mdframed – texblog
What is the point of writing QED after a mathematical proof? - Quora
Q.E.D. - Wikipedia
Hassle-free LaTeX with Overleaf – Kristina Chodorow's Blog
What's the proper way to end a mathematical proof? Is □ (blacksquare symbol) acceptable in place of 'QED'? - Quora
math mode - Flushright square mark - TeX - LaTeX Stack Exchange
Prove that either 2 · 10⁵⁰⁰ + 15 or 2 · 10⁵⁰⁰ + 16 is not a | Quizlet
Tennenbaum's proof of the irrationality of the square root of 2 – David Richeson: Division by Zero
Theorems and proofs - Overleaf, Online LaTeX Editor
LyX --- QED symbol same as last line of the proof (instead of line below) - TeX - LaTeX Stack Exchange
Proof Ending Alignment Chart : r/mathmemes
Euler's Calculation of the Sum of the Reciprocals of the Squares: A Mini-Primary Source Project for Calculus 2 Students | Mathematical Association of America
Proof: √(2) is irrational. | ChiliMath
Formulate a conjecture about the final two decimal digits of | Quizlet
CTAN: Package logicproof
Theorems and Proofs - LaTeX Tutorial (Part 9) - YouTube
lyx - What is the symbol of end of a proof? - TeX - LaTeX Stack Exchange
