Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
S
graph theory or counting problem
Replies
2
Views
1K
stapel
stapel
S
prove sum, n=1 to infty, (e-(1+1/n)^n) converges or diverges
Replies
6
Views
2K
sombra
S
B
Real Analysis Proof: any finite set has maximum, minimum
Replies
3
Views
7K
PAULK
P
L
Abstract Math Problems
Replies
4
Views
2K
pka
pka
S
fundamental theorem of arithmetic and moduli
Replies
1
Views
1K
daon
D
R
Discrete Math: Proof of Rational Numbers
Replies
6
Views
8K
PAULK
P
B
Real Analysis:If y>0, there exists natural n s.t. n-1<y<n
Replies
2
Views
4K
bearej50
B
R
Discrete Math: Floor Functions
Replies
2
Views
7K
daon
D
S
Linear congruences: solve x ? 1 (mod 2), x ? 1 (mod 3)
Replies
5
Views
4K
daon
D
J
Help with commutative ring of characteristic 4!
Replies
1
Views
1K
daon
D
J
Solving equations related to cubic splines
Replies
2
Views
1K
JellyFish
J
W
Linear Independence and bases help
Replies
1
Views
1K
daon
D
J
Differences between Groups
Replies
2
Views
2K
jacobsldr
J
B
Induction Proof: l x1 + x2 + ... + xn l [u]< [/u]lx1l +....
Replies
1
Views
6K
daon
D
H
Number Theory: use Wilson's Theorem (p-1)!=-1 mod p to prove
Replies
1
Views
1K
daon
D
B
Mathematical Induction: if 0 < x < y, then x^n < y^n
Replies
1
Views
4K
royhaas
R
A
a tickler: location of rope tethering goat in circular field
Replies
7
Views
2K
Denis
D
I
HOMEWORK HELP! MATH 208 WORD PROBLEMS
Replies
5
Views
5K
soroban
S
S
Discrete Proof
Replies
5
Views
1K
pka
pka
J
The ring of integers modulo n
Replies
1
Views
2K
daon
D
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