| m = 0 | m = ±1 | m = ±2 | m = ±3 | |
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| l = 0 | |
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Complex values key | Polar coordinates | ||
| l = 1 | |
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| l = 2 | |
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| l = 3 | |
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Diagrams produced using an applet from BPReid.com; see also the Wikipedia page.