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5
votes
6answers
2k views

Computational Science Jokes [closed]

I've noticed some other SE sites have a canonical "what's you're favorite joke" question in them: Math Overflow's "Do good math jokes exist?" Cross Validated's "What is your favorite data analysis ...
1
vote
0answers
21 views

What is the difference between continuous-time waveform relaxation(CWR) and discretized waveform relaxation?

What is the difference between continuous-time waveform relaxation(CWR) and discretized waveform relaxation? I am just confused ...
1
vote
1answer
122 views

Trigonometric equation (Lagrange) for the double pendulum [closed]

I want to model a fishing rod and received a suggestion. I therefore try to follow the mathematics (Lagrange) of the double pendulum. I do not understand how to proceed in the step that Wikipedia ...
2
votes
0answers
21 views

One cancels the other qsub semantics atop SGE?

Is there a way to achieve "one cancels the other" semantics (http://www.investopedia.com/terms/o/oco.asp) for qsub jobs submitted to Sun Grid Engine? That is, I submit two (or more) jobs and when one ...
1
vote
0answers
86 views

Analysis of silicon graphene waveguides using finite element methods

How can I create a dynamic mesh for a finite element method to analyze a silicone and graphene waveguide? Knowing that graphene is in nanometer and the silicon waveguide is in micrometer this ...
0
votes
0answers
48 views

Programming on the TI-89 [closed]

This is a rather unusual question, but math-related. I wrote a program in TI-Basic to approximate a root using Newton's Method. That's all fine and dandy, except for when the output of the function ...