Draw Shapes & Graphs Online - Label Them

  • Thread starter Thread starter rocomath
  • Start date Start date
  • Tags Tags
    Websites
rocomath
Messages
1,752
Reaction score
1
that allow me to draw figures (shapes) or graphs and to label them.

TIA :-]
 
Mathematics news on Phys.org
rocophysics said:
that allow me to draw figures (shapes) or graphs and to label them.

TIA :-]

I don't know of any websites, however I can recommend some free software for Windows that I have used for simple drawings. Paint.Net is a good one. I have used it for drawings and figures for my classes. The learning curve is very shallow.

Gimp comes highly recommended, but I don't know if there is a windows version (never used it)

Graphs, well, I use excel on my desktop and openoffice.org on my laptop. I have done basic graphs with both of those.

Hope this helps.
 
Your request in is in a math discussion forum and not very specific with regard to the requirements, so ... http://sourceforge.net/projects/pgf/" . A LaTeX package to make wonderful graphics.

Harald.
 
Last edited by a moderator:
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...
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...
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.
Back
Top