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17/20 answers
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13m
reviewed No Action Needed Solar system simulation (n-body physics) with OpenCL
45m
reviewed Reviewed Derivatives of functions with arbitrary number of variables?
45m
comment Derivatives of functions with arbitrary number of variables?
Please use the answer box only for actual answers. Questions to the original poster should go in comments below the question.
1h
comment How to generate a random flow graph?
Something like g=RandomGraph[10000,15000];Subgraph[g,VertexOutComponent[g, {1}]]?
4h
comment Factor out certain terms using Modulus but Mathematica requires that the modulus be an integer
ac is not the product of a and c. You should write it as a c or as a*c. Note also that mathematica is case sensitive so a c does not equal A C. Please note also that all of Mathematica's built-in names start with an uppercase letter, even the one-letter ones (C, D, E, I, N, O). So it's good to start yours with lowercase letters in order to avoid conflicts.
5h
revised Factor out certain terms using Modulus but Mathematica requires that the modulus be an integer
edited title; edited tags
5h
reviewed Close How can I use nonlinear model fit with multiple variables?
15h
reviewed Close Programmatically control notebook resize area
15h
reviewed Close How to protect cells on a notebook?
15h
reviewed Leave Closed Question about Plotting Two Sets of Data (repetitive, but previous question did not help me)
19h
comment Plotting various circles
Have you actually read the Circle documentation page? What you tried you won't find there. Were you just guessing syntax or so?
19h
reviewed Close Question on ClusteringComponents
19h
revised K-means clustering
edited body
19h
reviewed Looks OK Using LeviCivitaTensor
19h
comment Using LeviCivitaTensor
I believe it might help the OP if you could explain why it should be written this way.
20h
reviewed No Action Needed Using LeviCivitaTensor
1d
reviewed Close How to use an expression for the argument to a function
1d
reviewed Reject Fibonacci Line Search Method
1d
comment Can Mathematica draw networks with nodes having multiple layers?
Draw the rectangle, then at the same location the circles. Later drawings go over earlier ones.
1d
comment In WolframAlpha, how can I make a Scatter Plot without connecting points?
I'm voting to close this question as off-topic because WolframAlpha queries are mentioned in the forum's charter as being off-topic unless they involve calls from within Mathematica.