Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
F
Simplify expressions
Replies
5
Views
832
pka
pka
C
calculating a selling price based on gross profit percentage with one of the cost figures determined by selling price
Replies
2
Views
864
JeffM
J
shahar
Qantum Computer - Is "Binary"\"Ternary"\else machine
Replies
3
Views
809
topsquark
topsquark
D
Ordinary Least Squares - Derivation of Coefficient Value
Replies
1
Views
690
Dr.Peterson
Dr.Peterson
K
Propositional Logic
Replies
0
Views
515
kohosoul
K
D
Pi Notation question
Replies
3
Views
989
topsquark
topsquark
M
Cramer's Rule / Mathematical Derivation / I'M DESPERATE
Replies
4
Views
996
Steven G
Steven G
E
Need help with this demonstration
Replies
7
Views
1K
ewilliams
E
M
Fourier transform of triangular wave
Replies
1
Views
803
HallsofIvy
H
K
Need help with the concept of O-complexity
Replies
1
Views
585
lev888
lev888
shahar
Wondering about Meta-mathematics about Axioms
Replies
1
Views
628
pka
pka
B
Words into Fibonacci?
Replies
2
Views
712
wolf
wolf
M
Product of ideals in a quadratic field
Replies
2
Views
735
Minami
M
L
Find the standard matrix for F: R3 to R3, the reflection across the plane H= {x | 2x+y+z=0}.
Replies
1
Views
906
Steven G
Steven G
Steven G
Questions about infinity
Replies
3
Views
957
Steven G
Steven G
O
Determing earth in percentage
Replies
10
Views
2K
topsquark
topsquark
F
determine subsets of odd and even
Replies
6
Views
2K
HallsofIvy
H
I
Hereditary Sets and posterity
Replies
2
Views
2K
infinity1010
I
F
Sequence Problem
Replies
10
Views
1K
FChan
F
T
Hardest Math Problem there is! Please help!
Replies
12
Views
2K
infinity1010
I
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