Math Odds & Ends

Clever math jokes, trivia, good links, etc.
logistic_guy
i want to show the sum of odd is zero
Replies
7
Views
3K
logistic_guy
logistic_guy
G
Please review my work, which I have been working on for 34 years
Replies
0
Views
636
Greg71
G
M
Mario practices fishing (for red herrings)
Replies
9
Views
2K
Steven G
Steven G
Otis
Another Cryptic Clue
Replies
11
Views
2K
Otis
Otis
logistic_guy
how to know if my answer is correct?
Replies
14
Views
4K
BeachBanana
BeachBanana
logistic_guy
how to solve this?
2
Replies
23
Views
10K
Dr.Peterson
Dr.Peterson
Otis
Uh Oh – Popup Issue @ Wolfram
Replies
11
Views
2K
Otis
Otis
Otis
Time for a Cryptic Clue
Replies
6
Views
2K
BeachBanana
BeachBanana
logistic_guy
i need to find the domain
Replies
15
Views
4K
logistic_guy
logistic_guy
Otis
Forum software popup seems dead
Replies
0
Views
582
Otis
Otis
P
RK4 (Runge-Kutta 4th order ) Using Calculator
Replies
3
Views
2K
PA3040D
P
logistic_guy
confused between two sets
Replies
5
Views
2K
logistic_guy
logistic_guy
logistic_guy
how to prove this?
Replies
7
Views
2K
logistic_guy
logistic_guy
F
Please check my MCQ answers (linear algebra, partial differentials, probability & stats, etc)
Replies
4
Views
2K
fabgg
F
L
Number of rectangles in an m-by-n square grid of points
Replies
7
Views
18K
hearthgodz
H
D
Has anyone played with or know much about this? (the Trachtenberg System)
Replies
1
Views
1K
mmm4444bot
mmm4444bot
J
Should trig be fixed? Should tan = - (sin/cos)?
Replies
7
Views
2K
jjnevis
J
M
mario99 says blamocur is lucky
Replies
2
Views
796
mario99
M
logistic_guy
do anyone understand one dimensional steady state conduction?
Replies
7
Views
2K
logistic_guy
logistic_guy
logistic_guy
assume nonconstant acceleration
Replies
17
Views
4K
logistic_guy
logistic_guy
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