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Calmarius
  • Member for 11 years, 10 months
  • Last seen more than a month ago
  • Mezőkövesd, Hungary
10 votes
8 answers
5k views

How to denote "powers" of a function?

8 votes
0 answers
644 views

What's the idea behind the covariant derivative?

3 votes
0 answers
1k views

How to find the wave equation for a given dispersion relation?

3 votes
1 answer
927 views

Can the definite integral of a real valued function be a complex number with imaginary part?

2 votes
2 answers
335 views

How to drive a vehicle (limited by acceleration) on a flat ground to a given point as fast as possible?

2 votes
0 answers
150 views

What's the advantage of using a connection instead of embedding it to Euclidean space?

2 votes
1 answer
628 views

How to denote a set of nested tuples?

1 vote
0 answers
653 views

How to prove the skew symmetry of the Riemannian tensor?

0 votes
1 answer
36 views

Finding the initial value that brings the system through two predefined values

0 votes
0 answers
37 views

Why $S[x]/f(x)$ is used to denote a quotient ring of polynomials instead of $S[x]/f(x)S[x]$?