Mathematics
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Lemoine
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The isogonal conjugate of the altitude contains the circumcenter.

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All Questions Answers
Score Newest
answer
4
Can this be a proof of Euler's formula?
Mar 2, 2021
answer
4
Given $2\sin A + \sin B = 2\sin C$ in a triangle find minimum of $\frac{5}{\sin A} + \frac{9}{\sin C}$
Mar 4, 2021
answer
4
If $\lim_{n \to \infty} |a_n| = |L|$ then $\lim_{n \to \infty} a_n = L$
Mar 14, 2021
question
3
Dodecahedron volume
Jun 7, 2018
answer
3
What sequence is this $\prod_{i=1}^n \frac{2i}{2i + 1} = $?
Mar 4, 2021
answer
1
Point intersection of $y=2^x$ and $y=1/x$
Jun 1, 2018
answer
1
Can a function be rectifiable but have a discontinuous derivative?
Aug 9, 2019
answer
1
Prove that $\frac{e^{-a}}{1-e^{-a}}<\frac{1}{a}$ for positive $a$
Aug 9, 2019
answer
1
Flipping an unfair coin 5 times
Mar 2, 2021
answer
1
any physical interpretation for these two matrices?
Mar 4, 2021
Top network posts
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70
Partial derivative notation in thermodynamics
39
Partial derivative notation in thermodynamics
34
What is a good replacement for Gaussian?
31
Are Maxwell's laws mathematically precise?
26
A journal published my private home address alongside my publication. Can I get it removed?

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