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JT


Last seen: 4 years 前 |  自 2020 起处于活动状态

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统计学

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How to drop small terms in symbolic expression?
Hello, I have a large complicated matrix with symbolic expressions within such as: (3.7e-33*A*E)/R + (12.0*E*I)/R^3 Attached ...

4 years 前 | 2 个回答 | 0

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Function to solve unknowns in Ka=b. Where K is a square matrix fully known, however, knowns and unknowns are scattered in a & b.
Hello, I am trying to write a function to solve unknowns in Ka=b. The tricky part is unknowns are scattered in a & b and it has...

4 years 前 | 1 个回答 | 0

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