Symbol evaluation (move to Electrical Engineering)

Forum|Forum|5 years ago
September 18, 2020
2 replies
3374 views

Hi

I post this question before but I think I did not label Electrical Engineering but Knowledge base instead. I moving this question to Electrical Engineering

Question: Is there a way to substitute a symbol into a symbolic question to simplify the symbolic equation further?

Thanks a lot for all the helps

rdliquid

1_symbolic_subs_2.zip

Electrical_Engineering

Best answer by rdliquid

Thanks to Werner_E and Mfra for the helps. I get it now.

Rqliquid

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-MFra-

21-Topaz II

Hi,

answer to rdliquid.jpg

W

Werner_E

25-Diamond I

One way to do it is to provide the equations not using the assignment operator (:=) but rather with the fat boolean equal sign and let Prime solve each equation for the variable you would like to be substituted. Of course the results would have to be assigned the appropriate variables.

As the equations are so simple it probably would be less effort to manually solve the equations in your head and simply provide the results as MFra also had done: