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Apr
2
comment There are infinitely many primes such that $p^n \equiv 1 \pmod{b^m}$ implies $b^{m-1} \mid n$
that may be, but why would that imply the OP's theorem isn't true?
Feb
14
revised LFSR with limited numbers of runs?
added 216 characters in body
Feb
14
asked LFSR with limited numbers of runs?
Dec
11
awarded  Quorum
Nov
3
asked characterizing noise PDF
Nov
3
revised What are the three cube roots of -1?
edited tags
Oct
30
comment Does Stirling's formula give the correct number of digits for $n!\phantom{}$?
Please edit the title to be useful.
Oct
30
comment What requirements should a CRC polynomial satisfy?
You should restate your question more clearly. Under what constraints? (e.g. given the polynomial degree) Are you talking about GF2 polynomials? (the usual for cyclic redundancy check e.g. CRC-16-CCITT and CRC-32-IEEE 802.3) Or GF2^N as in Reed-Solomon codes which are essentially similar?
Oct
18
awarded  Organizer
Oct
18
revised Median of distinct numbers
edited tags
Oct
18
accepted do Householder reflections describe all reflections?
Oct
18
answered determining orthonormal matrix of rank N with special first row
Oct
18
awarded  Scholar
Oct
18
accepted determining orthonormal matrix of rank N with special first row
Oct
18
revised do Householder reflections describe all reflections?
added 63 characters in body
Oct
18
comment determining orthonormal matrix of rank N with special first row
Hmmm. I don't follow why "its first row and column is all 1/sqrt(n)" is consistent with it being a reflection swapping v and w.
Oct
18
asked do Householder reflections describe all reflections?
Oct
18
comment determining orthonormal matrix of rank N with special first row
ah -- great, thanks, I didn't pick up on that one.
Oct
18
comment determining orthonormal matrix of rank N with special first row
yeah, I had thought of that (see my answer) unfortunately I'm looking for real-valued matrices.
Oct
18
answered determining orthonormal matrix of rank N with special first row