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Mathematics
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ettolrach
  • Member for 4 years, 7 months
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Computing science and maths student, also classical pianist/composer.

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5
What does it mean for a variable to be a function of another?
Jun 25, 2020
2
Prove that there is at most one root between two stationary points
May 1, 2022
1
Why after depressing a cubic does it have different roots?
Mar 8, 2020
1
Prove $|n^z| = |n^{\Re(z)}|$
Mar 26
1
How to calculate area of these overlapping rings?
Dec 6, 2019
0
Find equation of cubic from turning points
Dec 6, 2019
0
Is there a proof that no rational number splits the octave equally?
May 11, 2021
0
Finding the rank of a matrix from its eigenvalues without using the rank-nullity theorem.
Nov 2, 2021
0
Give two maximal ideals of a $\mathbb{Q}[x]$ s.t. the two quotient rings are not isomorphic.
Jul 8