# S4 method for memuse,memuse
==(e1, e2)# S4 method for memuse,memuse
<(e1, e2)
# S4 method for memuse,memuse
<=(e1, e2)
# S4 method for memuse,memuse
>(e1, e2)
# S4 method for memuse,memuse
>=(e1, e2)
# S4 method for memuse,memuse
!=(e1, e2)
# S4 method for memuse,numeric
==(e1, e2)
# S4 method for memuse,numeric
<(e1, e2)
# S4 method for memuse,numeric
<=(e1, e2)
# S4 method for memuse,numeric
>(e1, e2)
# S4 method for memuse,numeric
>=(e1, e2)
# S4 method for memuse,numeric
!=(e1, e2)
# S4 method for numeric,memuse
==(e1, e2)
# S4 method for numeric,memuse
<(e1, e2)
# S4 method for numeric,memuse
<=(e1, e2)
# S4 method for numeric,memuse
>(e1, e2)
# S4 method for numeric,memuse
>=(e1, e2)
# S4 method for numeric,memuse
!=(e1, e2)