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37
Why “characteristic zero” and not “infinite characteristic”?
math.stackexchange.com

32
Need a result of Euler that is simple enough for a child to understand
math.stackexchange.com

31
How do you prove that $n^n$ is $O(n!^2)$?
math.stackexchange.com

30
Lua's bytecode specification
stackoverflow.com

24
Is this algebraic identity obvious?
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23
How to pronounce $\setminus$
math.stackexchange.com

23
Michael Spivak in “Calculus” asserts that $\sqrt2$ cannot be proven to exist, and that such a proof is impossible. What does he mean by “exist”?
math.stackexchange.com

23
LaTeX: How to get an empty page with text at bottom?
stackoverflow.com

20
Textbook on “Generating Functions”
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20
A curve that starts with exponential growth and levels out
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20
$i^2$ why is it $-1$ when you can show it is $1$?
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20
A critique of TeX?
tex.stackexchange.com

19
Interpreting the Cayley-Hamilton theorem
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18
Continuous bijection from $(0,1)$ to $[0,1]$
math.stackexchange.com

18
Lua check if a file exists
stackoverflow.com

17
Lua - get command line input from user?
stackoverflow.com

16
Finite Rings: Units or Zero divisors
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15
How can you prove that a function has no closed form integral?
math.stackexchange.com

15
How to prove $(f \circ\ g) ^{-1} = g^{-1} \circ\ f^{-1}$?
math.stackexchange.com

15
Difference between “Show” and “Proof”
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15
Are there any example of Mutual recursion?
stackoverflow.com

15
Most significant reasons that led us to (La)TeX
tex.stackexchange.com

14
How to solve $ \int_0^{\pi} \sin{2x}\sin{x} dx $?
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14
Why is integration so much harder than differentiation?
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14
Basis for $\mathbb{Z}^2$
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14
Can a Prime Number be a unit?
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14
$\lfloor (2+\sqrt{3})^n \rfloor $ is odd
math.stackexchange.com

14
Lua replacement for the % operator
stackoverflow.com

13
Prove that if $p$ is an odd prime that divides a number of the form $n^4 + 1$ then $p \equiv 1 \pmod{8}$
math.stackexchange.com

13
What's the difference between “$\to$” (implication) and “$\vdash$” (therefore)?
math.stackexchange.com

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