ScorekeeperFunction: and
exps
ScorekeeperFunction: or
exps
ScorekeeperFunction: not
exp
ScorekeeperFunction: =
exp1 exp2
ScorekeeperFunction: /=
exp1 exp2
ScorekeeperFunction: >
exp1 exp2
ScorekeeperFunction: >=
exp1 exp2
ScorekeeperFunction: <
exp1 exp2
ScorekeeperFunction: <=
exp1 exp2
ScorekeeperFunction: sum
types properties [test]