Mathematics
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mauna
  • Member for 9 years, 8 months
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All Questions Answers
Score Newest
question
39
Explain proof that any positive definite matrix is invertible
Dec 9, 2014
question
11
Help to clarify proof of Euler's Theorem on homogenous equations
Jan 30, 2014
question
10
Is there a shorter/faster way to show these two expressions are equal?
Jun 27, 2014
question
9
Why does finding the $x$ that maximizes $\ln(f(x))$ is the same as finding the $x$ that maximizes $f(x)$?
Jan 22, 2014
question
9
Why "$\lim\limits_{x\rightarrow \infty} \frac{x+\sin x}{x}$ does not exist" is not an acceptable answer?
Oct 22, 2014
question
9
How to apply triangle inequality in a probability statement?
Mar 6, 2015
question
9
How to prove that a set is infinite iff it is Dedekind infinite?
Aug 27, 2014
question
8
How to select the right modulus to prove that there do not exist integers $a$ and $b$ such that $a^2+b^2=1234567$?
Oct 10, 2014
question
7
Help to understand the proof of partial derivatives of homogeneous functions
Sep 2, 2013
question
6
Why limit $\sqrt{\frac{\sin(x)}{x}}$ as $x \rightarrow \infty$ is not a real number?
Oct 21, 2014
Top network posts
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24
How can I implement a weighted cross entropy loss in tensorflow using sparse_softmax_cross_entropy_with_logits
18
What are the textbooks used to teach Quantitative Trading at universities?
10
Help to interpret an interaction plot?
7
Why is this random variable both continuous and discrete?
7
How to fix 'no item called "package:pkg" on the search list' without using library(pkg)?

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