Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
T
Modulo equals sign: why a triple-lined "equals"?
Replies
2
Views
2K
stapel
stapel
H
Abstract Algebra: counting onto functions
Replies
2
Views
4K
pka
pka
G
What is this symbol??
Replies
2
Views
2K
Guest
G
K
Convolution series from two sequences
Replies
1
Views
1K
steve_b
S
G
Is this an exponential function
Replies
10
Views
3K
Guest
G
K
Complex Numbers: 265.6/_0 - j1.68 * 120/_-18.2
Replies
2
Views
2K
kris_perry2k
K
S
Fibonacci & Pascal's Triangle Proof
Replies
1
Views
5K
pka
pka
M
Composition of relations (can't I disprove this?)
Replies
1
Views
1K
pka
pka
M
Equivalence Relations Problem (discrete maths)
Replies
1
Views
1K
pka
pka
J
How do I find if there exists a unique solution?
Replies
1
Views
2K
johndcny
J
E
need to show sum of series equals 2log(2) - 1
Replies
1
Views
2K
soroban
S
C
A 'complex' question: exact value of i^i
Replies
3
Views
2K
ChaoticLlama
C
K
Abstract Algebra: degrees, splitting fields, etc.
Replies
1
Views
2K
Denis
D
Y
Urgent: Maths Question (card-trading)
Replies
4
Views
2K
mcrae
M
T
abstract algebra question
Replies
3
Views
2K
soroban
S
G
Geometric sequence question
Replies
1
Views
2K
steve_b
S
S
word problem: "consistent" numbers
Replies
2
Views
3K
TchrWill
T
D
Proofs of Boundedness
Replies
3
Views
2K
daon
D
G
Find a subset of S that is a basis for W
Replies
3
Views
3K
Guest
G
V
Abstract Alg
Replies
5
Views
2K
pka
pka
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