math121a-f23:september_20_wednesday
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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math121a-f23:september_20_wednesday [2023/09/21 19:29] pzhou |
math121a-f23:september_20_wednesday [2026/02/21 14:41] (current) |
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| Line 54: | Line 54: | ||
| (1) $$\oint_C \frac{1}{1+z^2} dz $$ | (1) $$\oint_C \frac{1}{1+z^2} dz $$ | ||
| - | (2) $$\oint_C \frac{z}{1+z^2} dz $$ | + | (2) (the result for this one is not zero.) |
| + | $$\oint_C \frac{z}{1+z^2} dz $$ | ||
| (3) $$\oint_C \frac{z^2}{1+z^4} dz $$ | (3) $$\oint_C \frac{z^2}{1+z^4} dz $$ | ||
math121a-f23/september_20_wednesday.1695324575.txt.gz · Last modified: 2026/02/21 14:44 (external edit)
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