I want to
keep EI as EI in my calculations, as EI was defined previously. wondering if I can do that, and then I also want to extract 0.5 values out, because these are my Distribution factors. so I want to be able to type DF_BA = 0.5.
@AM_10506871 wrote:
ok thank you got it, but how can leave varaibles outside my matrices without having them calculate.
Your system is underdetermined and so you are confronted with an infinite number of possible solutions. Primes solve block returns one of these solutions and which one you get depends on the guess values you provide.
Which variable would you like to "leave outside" and what do you mean by this?
Do you mean that you want the solutions for the other four variables to be dependent on the choice of the value for this variable?
You may want to look in the sheet I posted in my answer here: https://community.ptc.com/t5/Mathcad/keepin-variables-in-my-Calcs-Mathcad-prime-10-0/m-p/1009097/highlight/true#M216727
I think you 'simply' have to look for an additional fifth constraint to make the solution of your system unique.
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