Graph Forums — Support

Error, graph not staring

null@example.com (mikk0384) — Wed, 27 Jul 2022 12:03:04 +0000

I would try reinstalling the program to see if it fixes the issue.

Riemann Zeta Function

null@example.com (Peter) — Tue, 05 Jul 2022 00:24:55 +0000

Can the Zeta function be animated in Graph?

Summing a point series

null@example.com (jcebyjr) — Mon, 04 Jul 2022 21:38:38 +0000

After importing a point series , (no problem) , what is the correct method to plot the accumulated sum of the point values ( like the indefinite
Integral of a defined function ) ..
I am not sure how to address the elements of the series .. any help appreciated ...

How to draw new spirals from existing spirals

null@example.com (nortonka83) — Mon, 27 Jun 2022 15:40:32 +0000

I'm looking for a formula that draws several spirals when typed in, as you can see in the picture.
It goes without saying that several spirals can be represented if the figures are drawn separately and flipped one by one.
But it would be best to draw with a function. Probably the Euler-Maclaurin summary formula
maybe it would solve the problem if we applied it.
The internal properties of the spirals are thus determined by an internal function of the curvature factor dt/ds. I don't know how to give him that long formula. But it is also likely that a different summation formula is needed.

It would be advisable to use two solutions that can be used to solve things that, unfortunately, I only partially know about.
The sum function is again suitable for drawing functions iteratively, the only problem is that the function is an integer
returns a value, and you need fractional values here, otherwise the spiral will appear piecemeal. Another
option would be the range function.
The use of the individual functions was familiar only with the key combination, for which I thank you very much in retrospect, and of course also for the help.

How to draw new spirals from existing spirals

null@example.com (mikk0384) — Sun, 29 May 2022 02:17:22 +0000

I'm not sure this is what you are looking for, but you can swap the constants you need to change regularly out with variables that you define under "Custom functions/constants" (ctrl+F).

It's much easier to keep track of a named variable in that list than finding the right value to change in the formulas every time, and the named variables are shared across functions so you only have to change the value once instead of once for each of the functions.

How to draw new spirals from existing spirals

null@example.com (nortonka83) — Fri, 08 Apr 2022 09:14:21 +0000

I want to know how I can draw new spirals from existing spirals. I tried the Sum function which repeats the drawing,
but nothing happened.

Is there a way to redraw a function from an old function?
Is it possible to draw a new function from an existing function, and if so, how can I do this by changing the parameters?

Attachments have been shared in the appropriate forum.

Thanks for the help!

Error, graph not staring

null@example.com (bqgeorge) — Thu, 24 Mar 2022 14:05:46 +0000

Hi, I try opening the application but I am met with an error saying something is "not a valid integer"

Polar grids

null@example.com (bishara) — Thu, 03 Feb 2022 15:59:23 +0000

Graph supports rectangular grids . Can graph support polar grids ?
If yes , is there a simple procedure to do so ?

What is the symbol for the square root in graph?

null@example.com (Ivan Johansen) — Wed, 02 Feb 2022 21:44:26 +0000

Use sqrt(x)
See https://www.padowan.dk/doc/english/Powe … .html#sqrt

What is the symbol for the square root in graph?

null@example.com (MigueAG) — Tue, 01 Feb 2022 23:05:05 +0000

what is the symbol for the square root in graph?
How do you get a square root?

Distorted Graph

null@example.com (ymolcho12) — Fri, 14 Jan 2022 06:23:33 +0000

You are right!!
The graphs are not straight lines.
Excuse me for the stupid question .

Distorted Graph

null@example.com (Ivan Johansen) — Thu, 13 Jan 2022 22:27:20 +0000

Why do you think the graphs should be vertical?
A graph on the form y=f(x) cannot be vertical.

Cropping?

null@example.com (Ivan Johansen) — Thu, 13 Jan 2022 22:03:48 +0000

In the File|Save as image dialog there is an Options button, which will show a dialog there you can specify the image size you want. The default is the same size as shown on the screen.

Cropping?

null@example.com (humam2104) — Mon, 10 Jan 2022 19:46:49 +0000

I managed to draw some graphs using the program. But the graphs seem to be exported with higher values than I need.
Is there any way to fix this? The problem doesn't appear in the PDF file exported. It seems to appear only in the EMF or SVG formats. I need the graph to be in that format and would appreciate it if you found a solution for me. Thanks.
I've attached the grf.

Distorted Graph

null@example.com (ymolcho12) — Wed, 29 Dec 2021 16:18:38 +0000

See the attached screenshot.
All the graphs' lines should be vertical.