how i Initialized a function defined by syms order such i do not number variables this function?

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xosro
xosro 2015-7-10
评论： xosro 2015-7-11
i have code that inputs of it are a function defined by syms order and a point that changed every time dimension of this function then for example: i can not write
syms f(x,y)
x0=(1,1);
f(x,y)=x+y;
f(x0)= error
f(x(1),x(2))

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Walter Roberson
Walter Roberson 2015-7-11
x0=[1,1];
xcell = num2cell(x0);
f(xcell{:}) = some_value;

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