4,134 reputation
315
bio website
location Luxembourg
age 56
visits member for 2 years
seen 2 hours ago

merge keep


2h
comment Dsolve is not solving equation ( 3 system with 2.order diferantial equations)
@ xzczd with the coefficients like those you have I would anyway recommend NDSolve instead of DSolve
2h
answered Dsolve is not solving equation ( 3 system with 2.order diferantial equations)
21h
asked Open a pre-existing CDF file from a stand-alone CDF file
1d
revised How to change the appearance of a group opener?
added 924 characters in body
1d
comment I want to get a special curve in a picture
This can be done with the method I describe in details [here][1] [1]: mathematica.stackexchange.com/questions/44355/…
1d
comment How to change the appearance of a group opener?
@m_goldberg I would first of all be able to define the GroupOpener within the StyleSheet. I would be also interested to able to do that without the StyleSheet, say, just through the OptionInspector. As Silvia noted I am asking about Cell GroupOpeners
1d
asked How to change the appearance of a group opener?
2d
asked CDF to give away with a custom StyleSheet
2d
asked A Box for the integral or partial derivative d
Apr
11
comment Putting a plot legend in the plot
What is your question "Why is that?", or "How to do what I need?"
Apr
10
answered how to use Manipulate changing the values of a List?
Apr
10
comment NIntegrate piecewise vector function
Yes, you are right. This was in fact my question: where will I see the difference. Thank you.
Apr
10
comment Trigonometric ticks for contour plot
Menu/Help/Ticks/Scope/TicksPosition and Labelling shows an example. Like this Ticks->{{0, Pi/4a, Pi/3a, Pi/2a, Pi/a)},Automatic}. Of course a should be fixed.
Apr
10
comment NIntegrate piecewise vector function
When I tried to plot this function in the definition of Tomas and in yours I got the same though.
Apr
10
comment how to use Manipulate changing the values of a List?
This strongly depends upon What do you want to achieve? This is not clear from your post.
Apr
10
answered How to show many data lines with MAnipulate?
Apr
9
accepted How to change a spacing between the lines of a notebook?
Apr
9
comment How to place an image inside a notebook, with the minimum memory footprint?
@Yu-Sung Chang You nicely explained how to programmatically create the notebook with a memory-reduced image. Is there a simple way to make it directly. I mean that the image or heavy graphics may be created within a target notebook. The target I use to denote the notebook, where the final images should stay, and the aim is to make it to occupy less memory. The problem is then, how to compress it in place? Alternatively, one may create the graphics in a separate notebook and then copy it into the target notebook. How to copy it with the condition CacheGraphics->False?
Apr
9
asked How to change a spacing between the lines of a notebook?
Apr
9
comment Need help defining my own rounding function
It is a general question. Do we think that we are here to make somebody's homework?