[理工] [電磁學]-David cheng向量一題
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For a scalar function f and a vector A , prove that
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▽˙(fA) = f▽˙A + A ˙▽f in cartesian coordinates.
謝謝高手指導~
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11/14 01:03, , 1F
11/14 01:03, 1F
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11/14 01:04, , 2F
11/14 01:04, 2F
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11/14 01:09, , 3F
11/14 01:09, 3F
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11/14 01:09, , 4F
11/14 01:09, 4F
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11/14 01:09, , 5F
11/14 01:09, 5F
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11/14 01:17, , 6F
11/14 01:17, 6F
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11/14 01:23, , 7F
11/14 01:23, 7F
推
11/14 18:52, , 8F
11/14 18:52, 8F
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11/14 18:53, , 9F
11/14 18:53, 9F
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