title: How to compare two lists in F#
body: <p>I am new to f#, so I need to do this for homework. I  have been struggling now for several hours, so a hint would be appreciated it: Write a function that has the type 'a list * 'a list-> bool, where a comparison  between the elements of the same index  is  implemented. For example: [1;2;3] and [1;2;3] are equal and [1;2;3] and [1;2;4] not. </p>