Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Log in
Register
What's new
Search
Search
Everywhere
Threads
This forum
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Free Math Help
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Advanced Math
For the highest-level (post-calculus) math questions that don't fall into any other category.
Prev
1
…
Go to page
Go
221
222
223
224
225
…
Go to page
Go
293
Next
First
Prev
223 of 293
Go to page
Go
Next
Last
Filters
Show only:
Loading…
D
Question about Automorphisms
daon
Nov 2, 2006
Replies
4
Views
3K
Nov 6, 2006
daon
D
D
increasing funtions
dopey9
Nov 5, 2006
Replies
1
Views
1K
Nov 5, 2006
pka
S
Please check my proof
shivers20
Nov 4, 2006
Replies
1
Views
1K
Nov 5, 2006
marcmtlca
M
G
matrix theory question
Guest
Oct 28, 2006
Replies
5
Views
2K
Oct 30, 2006
Guest
G
A
Linear Programming: find dual, calculate lower bound
ashlee12
Oct 30, 2006
Replies
0
Views
2K
Oct 30, 2006
ashlee12
A
M
Help with trees (discrete math)
mooshupork34
Oct 29, 2006
Replies
0
Views
2K
Oct 29, 2006
mooshupork34
M
D
A couple convergence questions
daon
Oct 26, 2006
Replies
15
Views
4K
Oct 27, 2006
pka
D
Need a bit of help with a summation proof
daon
Oct 26, 2006
Replies
1
Views
1K
Oct 27, 2006
daon
D
I
Mathamatical Proof: Show that |S union T| = |S|+|T|-|S inter
ifoan
Oct 26, 2006
Replies
8
Views
2K
Oct 27, 2006
pka
P
Discrete Math: Strong Induction
phoenixwhiterose
Oct 25, 2006
Replies
1
Views
10K
Oct 26, 2006
marcmtlca
M
I
mod function and maps
ifoan
Oct 19, 2006
Replies
10
Views
4K
Oct 26, 2006
marcmtlca
M
I
Mobius Function: prove function is multiplicative
ifoan
Oct 25, 2006
Replies
2
Views
3K
Oct 26, 2006
ifoan
I
C
division by lambda: x^3 +y^3 = z^3 where x,y,z are quadratic
chrisl
Oct 26, 2006
Replies
0
Views
1K
Oct 26, 2006
chrisl
C
I
Discrete Math: compute phi(13), phi(14), etc
ifoan
Oct 25, 2006
Replies
4
Views
3K
Oct 25, 2006
ifoan
I
D
Wonderful sequences problem.
daon
Oct 24, 2006
Replies
4
Views
2K
Oct 25, 2006
marcmtlca
M
U
Optimal Control with Salvage Term
uberathlete
Oct 20, 2006
Replies
1
Views
2K
Oct 21, 2006
JakeD
J
D
Let a > 0, a1 > 0. Define a(n+1) = 1/2(an+a/an) then,
daon
Oct 15, 2006
Replies
8
Views
3K
Oct 20, 2006
daon
D
D
Another Su/pInf problem
daon
Oct 19, 2006
Replies
2
Views
3K
Oct 19, 2006
daon
D
S
Check my proofs (Last call)
shivers20
Oct 17, 2006
Replies
0
Views
1K
Oct 17, 2006
shivers20
S
S
Give a direct proof. If 3|m, then 3|m^2.
shivers20
Oct 15, 2006
Replies
2
Views
3K
Oct 15, 2006
JakeD
J
Prev
1
…
Go to page
Go
221
222
223
224
225
…
Go to page
Go
293
Next
First
Prev
223 of 293
Go to page
Go
Next
Last
You must log in or register to post here.
Forums
Free Math Help
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top