Inversing Matrix in MES algorithme

Inversing Matrix in MES algorithme - Problem with inversing Matrix - Messages

#1 Posted: 8/27/2018 2:20:21 PM
Krystian

Krystian

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Hello,
I have an issue when I try to inverse matrix without defining new variable Smath does a calculation, but when I try to define new variable with value of inversed matrix smath stucks in calculation. I attached a file, hope You can help me
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#2 Posted: 8/27/2018 3:34:15 PM
Fridel Selitsky

Fridel Selitsky

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Try the eval () function
#3 Posted: 8/27/2018 4:41:22 PM
sergio

sergio

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By opening your file, errors correspond to two incomplete formulas. If you delete the two missing terms (one for formula) and if you set the rating to "numeric" (in your file The two formulas are set to "symbolic"), everything will work correctly.

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Sergio
#4 Posted: 8/27/2018 8:27:56 PM
Jean Giraud

Jean Giraud

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Wrote

but when I try to define new variable with value of inversed matrix smath stucks in calculation.


Few things are not defined. Doctored in red, red is numeric.
Observe ... diag(v)

RAMA3.sm (68 KiB) downloaded 36 time(s).

#5 Posted: 8/28/2018 3:03:20 AM
Krystian

Krystian

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Formulas was incomplete because of having problems with calculating equation. Your solutions helped me. Thank You everyone, thread's exhausted
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