Echt Einfach TV

If you enter for instance: -x^2-2x+8 you get a parabel that holds a -1,9 on top (apex). Actually it would be better to have a (-1|9) there to make it...

As I found out we can use the URL to define a graph to be plotted, e.g. http://graph.tk/?x^2/5 This is great, but how can we assign a second graph within...

I tried like `x \mod 5` in current plotter but it does not work :(

How to have x- and y-axis fully labeled?

1

I would like to see all axis labelled with 1,2,3,4 without lacks. See example graphic: http://i50.tinypic.com/ou1rtz.png How do I have to change the code to achieve that? Thanks!

This is low priority, I guess, but if somebody knows an answer... How can we use a comma-separator for decimal points in graph.tk (e.g. 2,45 instead of 2.45)? Thanks!

How to avoid vertical lines for undefined x-values?

2

If you plot a graph, say (x+3)/(x-2) you have an undefined value at -2. This should not be drawn, however, we get a vertical line: http://www.gute-mathe-fragen.de/?qa=blob&qa_blobid=18172464407364120737 Another example, even worse:...

Hi Anthony, I sent you a mail about this bug in Jun 2012, and report it now here again, so that it does not get lost. Drawing asin functions is...

The recent CKeditor I am using in [my forum](http://www.gute-mathe-fragen.de/ask) provides a little button (Omega symbol). If the users clicks it a table with _mathematic symbols_ will appear:  Unfortunately,...

If you want your text highlighted, you can use the [jQuery Highlight Plugin](http://bartaz.github.io/sandbox.js/jquery.highlight.html) together with quicksearch. I am using it like that: HTML `` JS ``` $("#id_search").quicksearch("ul#searchlist li", { noResults:...

`'(https*:\/\/maps.google.com\/?[^< ]+)',` will not parse links from other google maps domains, such as google.de or google.co.uk or ... Suggestion, use `'(https*:\/\/maps.google.\/?[^< ]+)',`