double[] a=[3.0,4,7,11,3,2,5]; auto ret=reduce!("a+a","a+b*b")(0.0,0.0,a);
phobos2Ex.d(13): Error: template std.algorithm.Reduce!("a+a","a+b*b").reduce(E,Range) does not match any function template declaration phobos2Ex.d(13): Error: template std.algorithm.Reduce!("a+a","a+b*b").reduce(E,Range) cannot deduce template function from argument types !()(double,double,double[]) *** Errors occurred during this build *** What's wrong here?Help.