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FK_107329594-Participant
4-Participant
July 12, 2023
Question

predefined equations in solve block

  • July 12, 2023
  • 2 replies
  • 1170 views

Hi, in my sheet i have a set of equations with multiple variables which i have calculated ( around 40 equations). Now I have to solve these equations by equating them to zero in the solve block. I assigned these equations to variables and equated these variables to zero in the solve block. but unfortunately, is not working in the solve block. So now every time i change any parameters in my sheet i have to manually copy all 40 equations to the solve block and equate them to zero in the constraints.

Is there a simpler way to do this?

Thanks

 

 

 

 

2 replies

G
GeoffD14-Alexandrite
14-Alexandrite
July 12, 2023

Hi,  Can you share an example of what's happening? Thanks GeoffD

W
Werner_E25-Diamond I
25-Diamond I
July 13, 2023

Assigning the equations (I guess you just mean an expression, not really an equation) to a VARIABLE will work with the symbolics engine, but not in a numeric solve block.

So I would suggest defining FUNCTIONS in all variables instead.

 

For further help you would have to provide more information, best attach your worksheet.

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