Change a variable's value wherever exists
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Vasilis Chasiotis
le 22 Avr 2020
Commenté : Deepak Gupta
le 22 Avr 2020
I have the following code:
syms a
x = a+1;
a = 2;
However, the value of x is equal to a+1.
Because I put a=2, how can I take the output of x to be equal to 2+1=3?
Thanks
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Réponse acceptée
Deepak Gupta
le 22 Avr 2020
Hello Vasilis,
You need to use subs function to calculate value of symbolic function.
subs(x) as last line will give you value of x for a = 2.
Thanks,
Deepal\k
2 commentaires
Deepak Gupta
le 22 Avr 2020
Welcome Vasilis.
Please mark the answer as accepted if this solves your problem.
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