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Weak form of pde containing both x and u.

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In the weak form of PDE I want to write a equation which contains both the dependent variable "u" and the independent variable "x" . But every time I write it is showing the error as "Unexpected unit of input". Then I have tried to add the displacement unit to "u" but still the the equation is not taking x into account. Can anyone suggest me what to do?


1 Reply Last Post 10.01.2022, 02:23 GMT-5

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Posted: 2 years ago 10.01.2022, 02:23 GMT-5

You probably need to upload a file illustrating the problem.

You probably need to upload a file illustrating the problem.

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