Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
O
Question about a (maybe) superfluous hypothesis in a sets inclusion proof
Replies
1
Views
456
pka
pka
J
HELP me prove that ⌊log2 (2n-2)⌋ = ⌈ log2 (n)⌉ Where n can be any WHOLE-number greater than two. (n>2)
Replies
9
Views
1K
BigBeachBanana
BigBeachBanana
A
ap physics-level question: electric wheelchair
Replies
4
Views
942
Audentes
A
S
Please help me: On a smooth, insulating, and neutral large ring of radiusR....
Replies
7
Views
791
The Highlander
The Highlander
R
Plane goes through points and must be perpendicular to another plane
Replies
1
Views
511
Dr.Peterson
Dr.Peterson
B
Need help reading a math definition
Replies
1
Views
382
daon2
D
S
Help me understand Entropy Measure formula
Replies
8
Views
614
BigBeachBanana
BigBeachBanana
J
Number Theory - The Division Algorithm
Replies
10
Views
962
JeffM
J
T
abstract algebra(ring, ideals and subring)
Replies
1
Views
667
blamocur
blamocur
C
Modular arithmetic (how to solve 15^{323} mod 51 if gcd(15,51)=3?)
Replies
4
Views
780
blamocur
blamocur
B
quantifier calculus
Replies
6
Views
590
stapel
stapel
C
Find the mistake with √i
Replies
5
Views
780
Dr.Peterson
Dr.Peterson
Cratylus
Stone Czech compactification problem
Replies
0
Views
311
Cratylus
Cratylus
S
Finding coordinate vector
Replies
4
Views
620
sampilljojo
S
AAA
Can someone help me with some Python Coding?
Replies
1
Views
367
Nemanjavuk69
N
shahar
Number Theory logic
Replies
17
Views
1K
JeffM
J
Steven G
The turntable paradox
Replies
3
Views
758
topsquark
topsquark
B
Right triangle and probability function
Replies
0
Views
259
BatyrzhanQZ
B
B
Right triangle represents probability function
Replies
0
Views
269
BatyrzhanQZ
B
M
How does a simulation argument work?
Replies
1
Views
696
JeffM
J
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