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Top Questions
12
votes
Algorithm that spans orthogonal vectors: Python
python
coordinate-system
asked Sep 18 '19 at 13:34
codereview.stackexchange.com
12
votes
Python algorithm that converts array-like data into MathJax
python
python-3.x
matrix
formatting
latex
asked Oct 15 '19 at 14:46
codereview.stackexchange.com
8
votes
Prove that if $x$ is odd, then $x^2$ is odd
elementary-number-theory
proof-verification
proof-writing
asked Jul 30 '19 at 23:06
math.stackexchange.com
8
votes
Examples of the events for which we cannot assign “meaningful” probabilities
probability
asked Apr 27 '20 at 9:55
math.stackexchange.com
6
votes
Prove that if $x \in \mathbb R$ and $x>2$ then $y+ \frac{1}{y} = x$ will have real solution.
algebra-precalculus
proof-verification
asked Jul 27 '19 at 13:20
math.stackexchange.com
6
votes
Show that power set is a set.
elementary-set-theory
solution-verification
asked Aug 19 '20 at 18:14
math.stackexchange.com
6
votes
Algorithm that generates orthogonal vectors: C++ implementation
c++
beginner
vectors
asked Sep 22 '19 at 10:57
codereview.stackexchange.com
5
votes
Hypothetical in-game shop: Python
python
python-3.x
game
asked Oct 28 '19 at 2:42
codereview.stackexchange.com
5
votes
Solve $\frac{1}{x}\cdot \cos x + \ln x \sin x = 0$
calculus
asked Aug 21 '19 at 14:47
math.stackexchange.com
5
votes
Prove that the reduced row echelon form (rref) of an $n$ by $n$ matrix either is the identity matrix 𝐈 or contains at least one row of zeroes.
linear-algebra
proof-verification
proof-writing
asked Sep 5 '19 at 11:26
math.stackexchange.com
1
2
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Top Answers
8
Terence Tao–type books in other fields?
math.stackexchange.com
7
Is it valid to use operations on both sides before inequality is proven?
math.stackexchange.com
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