Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
B
PROOF
Replies
10
Views
1K
Steven G
Steven G
A
Formalise to first order logic and prove the conclusion semantically?
Replies
10
Views
803
Dr.Peterson
Dr.Peterson
B
Sequence
Replies
9
Views
749
bghalmeida
B
S
Please anyone solve the questions
Replies
2
Views
389
Deleted member 4993
D
V
Parellel position vectors in mechanics
Replies
3
Views
693
Harry_the_cat
Harry_the_cat
F
Mechanics-Forces and Friction
Replies
2
Views
693
skeeter
skeeter
F
Mechanics-Forces
Replies
1
Views
606
Deleted member 4993
D
J
Help with a factorising step in a proof
Replies
6
Views
448
jonel
J
L
Hilberts Hotel what happens with the red hat?
Replies
2
Views
587
pka
pka
M
What are these interesting numbers called?
Replies
2
Views
501
pka
pka
Cratylus
Looking for equivalent def in ZFC. Set theory
Replies
1
Views
637
Cratylus
Cratylus
R
Geographic coordinates vs vector space coordinates.
Replies
4
Views
1K
Dr.Peterson
Dr.Peterson
V
Solving inequalities
Replies
7
Views
570
Steven G
Steven G
V
Increasing and decreasing functions differentiation
Replies
7
Views
800
Dr.Peterson
Dr.Peterson
C
Mathematical induction
Replies
2
Views
481
cired2002
C
T
Recursive set and Recursive enumerable set
Replies
3
Views
987
tyrex1368
T
J
Complex number confusion
Replies
4
Views
444
pka
pka
H
Dimensional scaling implementation
Replies
0
Views
342
Hai Nguyen
H
V
Proving square root of -1(i) is =1
Replies
14
Views
2K
Vara1803
V
7
functions and graphs
Replies
1
Views
471
tkhunny
tkhunny
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