integral command with function handle

Why do I get an error message with the following piece of script? Everything seems OK (I use R2014a by the way)

func=@(x) exp(x^2)/(x^0.5)

func = 

    @(x)exp(x^2)/(x^0.5)

>> integral(func,0,1)
Error using integral
Too many input arguments.
 
>> 

Answer 1

[VBBV]

May be you have function defined with a name integral. Check the working folder where you might have such function and which takes few input arguments (<=2)

func=@(x) exp(x.^2)./(x.^0.5)

func = function_handle with value:
    @(x)exp(x.^2)./(x.^0.5)

integral(func,0,1)

ans = 2.5426

[Ali Kiral]

You're right, I realized I had a function m-file (with a name integral) lurking in the working folder. It accepted one input. Now it's history:)