I wish they'd leave the math notation as is. Haskell's and Erlang's notations which keep it (maybe with slight modifications) are so much nicer and readable.

Erlang [1]:

    [X || X <- [1,2,a,3,4,b,5,6], X > 3].

    Pythagorean triplets

    [ {A,B,C} ||
        A <- lists:seq(1,N),
        B <- lists:seq(1,N),
        C <- lists:seq(1,N),
        A+B+C =< N,
        A*A+B*B == C*C 
    ].

[1] http://erlang.org/doc/programming_examples/list_comprehensio...