Talk about lines, curves, functions and limits?

franz32
Messages
133
Reaction score
0
Can anyone show me websites or links that talk about lines, curves, functions and limits? It will be better if these sites or links are interactive. If not interactive, it's ok.
 
Mathematics news on Phys.org

Thread 'What Exactly is Dirac’s Delta Function? - Insight'

Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. In Dirac’s Principles of Quantum Mechanics published in 1930 he introduced a “convenient notation” he referred to as a “delta function” which he treated as a continuum analog to the discrete Kronecker delta. The Kronecker delta is simply the indexed components of the identity operator in matrix algebra Source: https://www.physicsforums.com/insights/what-exactly-is-diracs-delta-function/ by...
View full post »

Thread 'Fermat's Last Theorem'

Fermat's Last Theorem has long been one of the most famous mathematical problems, and is now one of the most famous theorems. It simply states that the equation $$ a^n+b^n=c^n $$ has no solutions with positive integers if ##n>2.## It was named after Pierre de Fermat (1607-1665). The problem itself stems from the book Arithmetica by Diophantus of Alexandria. It gained popularity because Fermat noted in his copy "Cubum autem in duos cubos, aut quadratoquadratum in duos quadratoquadratos, et...
View full post »

Thread 'Useless continued fraction for 1'

I'm interested to know whether the equation $$1 = 2 - \frac{1}{2 - \frac{1}{2 - \cdots}}$$ is true or not. It can be shown easily that if the continued fraction converges, it cannot converge to anything else than 1. It seems that if the continued fraction converges, the convergence is very slow. The apparent slowness of the convergence makes it difficult to estimate the presence of true convergence numerically. At the moment I don't know whether this converges or not.
View full post »

Similar threads

MHB Taking Image of a curve about a given line
Replies
1
Views
1K
I Central Limit Theorem and fitting data
Replies
22
Views
3K
I Limit of Extension: Can Function Have Different Limit?
Replies
6
Views
2K
I Finding the Right Curve Fit: A Question About Curve Fitting
Replies
16
Views
2K
I I need help generating a 2D representation of a curved plane
Replies
5
Views
1K
Does a limit exist on a graph at (-1,0) if the point
Replies
2
Views
1K
Drawing a parallel line to the straight portion of the curve
Replies
3
Views
5K
B Cartesian Space vs. Euclidean Space
Replies
10
Views
2K
B Limits on Composite Functions- Appears DNE but has a limit
Replies
8
Views
3K
MHB How Can I Create a Commission Curve in Crystal Reports?
Replies
1
Views
2K

Hot Threads

Recent Insights

Back
Top