Why is this showing this undefined error for "^" input argument?

6 vues (au cours des 30 derniers jours)
AJ
AJ le 23 Jan 2020
Commenté : Walter Roberson le 23 Jan 2020
function output=bisection(a,b,fun,tol)
a=15
b=36
fun=@y^2-5*y+6
tol=.00002
end
Undefined operator '^' for input arguments of type 'function_handle'.
Error in bisection (line 9)
fun=@y^2-5*y+6
  1 commentaire
Walter Roberson
Walter Roberson le 23 Jan 2020
Why are you assigning a value to fun which was passed in as a parameter? Why are you assigning values to the other variables, all of which are expected to be passed in?

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Réponses (1)

Sindar
Sindar le 23 Jan 2020
Modifié(e) : Sindar le 23 Jan 2020
fun=@(y) y.^2-5*y+6
is the syntax you want

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