Mathematics
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user2357112
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All Questions Answers
Score Newest
answer
42
How can I prove that there is a function that is its own derivative?
May 5, 2017
answer
12
Does the Mandelbrot fractal contain countably or uncountably many copies of itself?
Apr 8, 2014
answer
12
Prove that $G$ is cyclic if $|G|=15$ and $G$ has only one subgroup each of orders $3$ and $5$
Jun 24, 2016
answer
9
Why do mathematicians say that "let an operator be represented by a matrix" instead of operator is the matrix?
Oct 3, 2015
answer
9
Why do we drop the abolute value bars when doing indefinite integration?
May 31, 2014
answer
8
Distributive law for fraction arithmetic
Jun 22, 2015
answer
7
ZFC: Why is the set $\{ x \mid x = x\} $ not defined?
Apr 9, 2014
answer
7
Can every positive real be written as the sum of a subsequence of dot dot dot
Jun 20, 2014
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6
Is it sufficient for a number to be a prime if it is not divisible by prime numbers smaller than it?
May 23, 2014
answer
6
Solution Set of $\sqrt{x+1}+\sqrt{x-1}=1$
May 23, 2014
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What to do with questions formatted exclusively with a piece of paper, a pen and a camera?
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Does 'finally' always execute in Python?
213
how to test if a variable is pd.NaT?
196
TypeError: get() takes no keyword arguments
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Remove all elements from a List after a particular index
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