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| bio | website | uoregon.edu/~noeckel |
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| location | ||
| age | ||
| visits | member for | 1 year, 3 months |
| seen | 3 mins ago | |
| stats | profile views | 1,314 |
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1h |
comment |
Cannot solve system of linear equation sums? I added my version of the code to the question to make it easier to reproduce. |
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1h |
revised |
Cannot solve system of linear equation sums? Clarified working example, added tag |
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5h |
revised |
Cannot solve system of linear equation sums? added 316 characters in body |
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5h |
comment |
Cannot solve system of linear equation sums? Subscript is not the culprit here. See my answer. |
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5h |
answered | Cannot solve system of linear equation sums? |
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7h |
comment |
Nontrivial solutions of equation Try to do it by hand and see if you can get a smaller answer, without knowing anything about the matrix coefficients and $\lambda$. |
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21h |
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Nontrivial solutions of equation How about using Eigensystem? Eigensystem[A] |
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22h |
revised |
3rd derivative keyboard shortcut Interpretation of the question |
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1d |
answered | Dt acting on symbolic notational forms |
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1d |
comment |
Doing vector manipulations on Mathematica Those aren't vectors at all. The contain vectors, but they're scalars. What do you mean by "manipulate"? Surely not Manipulate, but what exactly? |
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1d |
revised |
How to Clear variables with apostrophe? added 97 characters in body |
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1d |
revised |
3rd derivative keyboard shortcut Removed unneeded alias |
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1d |
answered | 3rd derivative keyboard shortcut |
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1d |
reviewed | Close Generate a list without braces? |
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1d |
reviewed | Leave Open Evaluating the different calculations |
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1d |
revised |
Visualizing vector spherical harmonics Typos corrected, added link for ellipse arcs |
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2d |
awarded | Enlightened |
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2d |
awarded | Nice Answer |
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2d |
revised |
Visualizing vector spherical harmonics Added movie to explain the meaning of colors and visualize mathematical details added at the end. |
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2d |
awarded | Necromancer |
