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Morteza
  • Member for 10 years, 6 months
  • Last seen more than a month ago
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accepted
Binomial series
comment
Binomial series
Thank you to both of you.
comment
Binomial series
Thank you, is there any reference in which I can find these formulas?
awarded
 Yearling
asked
Binomial series
asked
Closest integer point to a sphere with radius R
awarded
 Yearling
accepted
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
comment
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
Thank you for the idea.
comment
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
The idea was very nice to me.
comment
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
Unfortunately, I don't remember the idea for upper bound. I have to think again!
awarded
 Nice Question
comment
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
Yes an easy way. But can it be better than linear?
comment
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
Yes, exactly...
revised
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
added 6 characters in body
asked
Lower bound for a combinatorial problem ($N$ students taking $n$ exams)
answered
Unit-Distance Polyhedra
asked
From Planar Graphs To Tangent Circles
awarded
 Scholar
accepted
Maximum possible number of similar three-colored triangles
1
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