The cow is kind. All green people are nice. If someone is kind then they are green.
The cow is kind.
("cow" "is" "kind" "+")
All green people are nice.
((("someone" "is" "green" "+")) -> ("someone" "is" "nice" "+"))
If someone is kind then they are green.
((("someone" "is" "kind" "+")) -> ("someone" "is" "green" "+"))
The cow is kind.
True
1
proof
[(triple1)]
("cow" "is" "kind" "+")
triple1
The cow is not kind.
False
1
inv-proof
[(triple1)]
("cow" "is" "kind" "-")
triple1
The cow is green.
True
2
proof
[(((triple1) -> rule2))]
("cow" "is" "green" "+")
((triple1) -> (rule2 % int1))
The cow is green.
("cow" "is" "green" "+")
int1
The cow is not green.
False
2
inv-proof
[(((triple1) -> rule2))]
("cow" "is" "green" "-")
((triple1) -> (rule2 % int1))
The cow is green.
("cow" "is" "green" "+")
int1
The cow is nice.
True
3
proof
[(((((triple1) -> rule2)) -> rule1))]
("cow" "is" "nice" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
The cow is nice.
("cow" "is" "nice" "+")
int1
The cow is green.
("cow" "is" "green" "+")
int2
The cow is not nice.
False
3
inv-proof
[(((((triple1) -> rule2)) -> rule1))]
("cow" "is" "nice" "-")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
The cow is nice.
("cow" "is" "nice" "+")
int1
The cow is green.
("cow" "is" "green" "+")
int2
The cow is not blue.
Unknown
inv-random
[@0: The cow is blue.[CWA. Example of deepest failure = (FAIL)]]
("cow" "is" "blue" "-")
The cow sees the cow.
Unknown
random
[@0: The cow sees the cow.[CWA. Example of deepest failure = (FAIL)]]
("cow" "sees" "cow" "+")
The cow is not red.
Unknown
inv-random
[@0: The cow is red.[CWA. Example of deepest failure = (FAIL)]]
("cow" "is" "red" "-")
The cow needs the cow.
Unknown
random
[@0: The cow needs the cow.[CWA. Example of deepest failure = (FAIL)]]
("cow" "needs" "cow" "+")
@0: The cow is kind.[(triple1)] @1: The cow is green.[(((triple1) -> rule2))] @2: The cow is nice.[(((((triple1) -> rule2)) -> rule1))]
The cow is kind.
("cow" "is" "kind" "+")
triple1
The cow is green.
("cow" "is" "green" "+")
((triple1) -> (rule2 % int1))
The cow is green.
("cow" "is" "green" "+")
int1
The cow is nice.
("cow" "is" "nice" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
The cow is nice.
("cow" "is" "nice" "+")
int1
The cow is green.
("cow" "is" "green" "+")
int2