Thread Subject: value of a function

Hello everyone;
lets say we have a function
syms x
f=3*(x^2)+3*x+2
and you dont want to define the function using inline how do you find the function at a certain value for example:f(3)
thanks

"halee Rustumani" <halee89@hotmail.com> wrote in message <hd21kv$59i$1@fred.mathworks.com>...
> Hello everyone;
> lets say we have a function
> syms x
> f=3*(x^2)+3*x+2
> and you dont want to define the function using inline how do you find the function at a certain value for example:f(3)
> thanks

I don't have MATLAB available right now, but are you
thinking about anonymous functions (using the @ sign)?

"halee Rustumani" <halee89@hotmail.com> wrote in message
news:hd21kv$59i$1@fred.mathworks.com...
> Hello everyone;
> lets say we have a function
> syms x
> f=3*(x^2)+3*x+2
> and you dont want to define the function using inline how do you find the
> function at a certain value for example:f(3)
> thanks

HELP SUBS.

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Steve Lord
slord@mathworks.com
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