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3h
comment Can Mathematica solve this equation with NDSolve?
@MichaelE2 - fair enough: I think the main value in my answer is the point about exact versus real coefficients, which is why I can't help thinking that the question is a duplicate.
4h
comment How to remove error at large time in NDSolve
There is a difference between v10 and v9. here is my plot from v9.0.1. Mathematica graphics. But the behaviour of the waves you describe in your question works fine.
4h
comment Can Mathematica solve this equation with NDSolve?
Dear all, I feel like this is probably a duplicate, but couldn't find it easily.
4h
answered Can Mathematica solve this equation with NDSolve?
5h
comment Using a slider for a logistic growth parameter
By the way, have you looked up Manipulate in the documentation?
7h
reviewed Leave Open Plot solution of NSolve depending on the parameter
7h
comment Using a slider for a logistic growth parameter
Welcome to Mathematica.SE! I've put your question "on hold" for now, because it's not clear where you have run into trouble. It would help if you edit your question to show the code you have tried, and to explain where you are stuck.
7h
reviewed Close Using a slider for a logistic growth parameter
7h
revised Mathematica spitting code back when using Resolve over a large range of interest
clarified title, retagged
2d
answered Invisible plots
2d
awarded  Nice Question
2d
revised Changing the inter-item spacing in Legends (version 9 and up)
added that this question also applies to version 10
2d
revised Changing the inter-item spacing in Legends (version 9 and up)
update for v10.0.1
Sep
19
revised Why legendmarkers shifted a few pixels after opacity is specified
added more material
Sep
19
comment Why legendmarkers shifted a few pixels after opacity is specified
@Leonx You don't want the borders anyway, trust me on that one. You can get rid of them by specifying Directive[EdgeForm[], Red]. I'll update my answer. And without wanting to seem pushy, please note that I now consult to the team in exchange for upvotes and answer-accepts ;-)
Sep
19
answered Why legendmarkers shifted a few pixels after opacity is specified
Sep
19
awarded  Generalist
Sep
18
comment Trigonomery problem
This question appears to be off-topic because it is about math homework, not the software Mathematica. Although it could be migrated to math.stackexchange.com, we prefer not to do this for homework questions.
Sep
16
comment Remove values from list element, and add to other element
Look up Nest and ConstantArray.
Sep
14
revised What is the equation to plot a vertical line?
added 42 characters in body