Make gui for function CROSSIT

I want to make simple GUI for function CROSSIT, and already have function from https://www.sfu.ca/~ssurjano/Code/crossitm.html ,

this is my GUI

and it is my crossit.m code, i want result from 'y' to result coloum. i was set handles but have problem like this :

this code :

function staropbutton_Callback(hObject, eventdata, handles)
        angkax1 = str2num (get(handles.x1,'string'));
        angkax2 = str2num (get(handles.x2,'srting'));
    xx = [angkax1,angkax2]
    x1 = xx(1);
    x2 = xx(2);

    fact1 = sin(x1)*sin(x2);
    fact2 = exp(abs(100 - sqrt(x1^2+x2^2)/pi));

    y = -0.0001 * (abs(fact1*fact2)+1)^0.1;
    hasil=num2string(y);
    set(handles.result,'string',hasil);
    
    
    

Answer 1

[Jakob B. Nielsen]

Try to read your error. "There is no 'srting' property of the 'uicontrol' class."

Does that look right to you? Its a simple typing error, and it gives you the line at which the error occurs. Type 'string' instead of 'srting', and then take the time to look at your errors yourself, first :)