meta user
network profile
| bio | website | |
|---|---|---|
| location | Israel | |
| age | ||
| visits | member for | 1 year, 2 months |
| seen | Jul 25 '12 at 12:48 | |
| stats | profile views | 14 |
Internet Explorer is the ugliest browser, created by geniuses. They have to be to get everything going wrong.
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Jul 4 |
comment |
Variable Substitution I'm sorry for not being clear enough. The direction is left-to-right and the goal is to convert the left side to polar coordinates. |
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Jul 4 |
revised |
Variable Substitution added 2 characters in body |
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Jul 4 |
asked | Variable Substitution |
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May 21 |
comment |
Solving ODE with substitution Thank you very much! That is it. I spent about 3 hours trying to get what is wrong, solving again and again. I didn't notice, the asked solution may be implicit. Anyway, I am glad to know I was right. Thank you very much again! |
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May 21 |
accepted | Solving ODE with substitution |
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May 21 |
asked | Solving ODE with substitution |
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Apr 23 |
awarded | Scholar |
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Apr 23 |
accepted | Finding a geodesic on a plane using polar coordinates |
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Apr 23 |
comment |
Finding a geodesic on a plane using polar coordinates Thank you very much. Could you please explain, how do I make this conversion? Or maybe you could point at some good material? |
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Apr 23 |
asked | Finding a geodesic on a plane using polar coordinates |
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Apr 23 |
comment |
Solving geodesic problems with Euler-Lagrange equation @copper.hat The geodesic lies on the same plane as earth center, but the latitude slices the sphere parallel to equator. Logically, it is clear that the distance is maximal at $\frac{\alpha}{2}$, but it needs to be proved. If I'm not that clear - you could check out the link in the post. There's the full explanation. |
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Apr 23 |
awarded | Supporter |
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Apr 23 |
comment |
Solving geodesic problems with Euler-Lagrange equation @copper.hat Yes. But the question is what is the maximal distance between geodesic and latitude lines. |
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Apr 23 |
comment |
Solving geodesic problems with Euler-Lagrange equation @AlexanderNikolasGruber I had edited the post. |
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Apr 23 |
awarded | Editor |
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Apr 23 |
revised |
Solving geodesic problems with Euler-Lagrange equation added 267 characters in body |
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Apr 23 |
awarded | Student |
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Apr 23 |
asked | Solving geodesic problems with Euler-Lagrange equation |
