The bear is cold. The bear is green. The bear is rough. The bear is round. The bear is young. Rough things are round. If the bear is rough then the bear is cold. If something is green and cold then it is round.
The bear is cold.
("bear" "is" "cold" "+")
The bear is green.
("bear" "is" "green" "+")
The bear is rough.
("bear" "is" "rough" "+")
The bear is round.
("bear" "is" "round" "+")
The bear is young.
("bear" "is" "young" "+")
Rough things are round.
((("something" "is" "rough" "+")) -> ("something" "is" "round" "+"))
If the bear is rough then the bear is cold.
((("bear" "is" "rough" "+")) -> ("bear" "is" "cold" "+"))
If something is green and cold then it is round.
((("something" "is" "green" "+") ("something" "is" "cold" "+")) -> ("something" "is" "round" "+"))
The bear is cold.
True
1
proof
[(triple1 OR ((triple3) -> rule2))]
("bear" "is" "cold" "+")
triple1
((triple3) -> (rule2 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is not young.
False
1
inv-proof
[(triple5)]
("bear" "is" "young" "-")
triple5
The bear does not need the bear.
Unknown
inv-random
[@0: The bear needs the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "needs" "bear" "-")
The bear eats the bear.
Unknown
random
[@0: The bear eats the bear.[CWA. Example of deepest failure = (FAIL)]]
("bear" "eats" "bear" "+")
@0: The bear is cold.[(triple1 OR ((triple3) -> rule2))] The bear is green.[(triple2)] The bear is rough.[(triple3)] The bear is round.[(triple4 OR ((triple3) -> rule1) OR ((triple2 triple1) -> rule3) OR ((triple2 ((triple3) -> rule2)) -> rule3))] The bear is young.[(triple5)]
The bear is cold.
("bear" "is" "cold" "+")
triple1
((triple3) -> (rule2 % int1))
The bear is cold.
("bear" "is" "cold" "+")
int1
The bear is green.
("bear" "is" "green" "+")
triple2
The bear is rough.
("bear" "is" "rough" "+")
triple3
The bear is round.
("bear" "is" "round" "+")
triple4
((triple3) -> (rule1 % int1))
The bear is round.
("bear" "is" "round" "+")
int1
((triple2 triple1) -> (rule3 % int1))
The bear is round.
("bear" "is" "round" "+")
int1
((triple2 ((triple3) -> (rule2 % int2))) -> (rule3 % int1))
The bear is round.
("bear" "is" "round" "+")
int1
The bear is cold.
("bear" "is" "cold" "+")
int2
The bear is young.
("bear" "is" "young" "+")
triple5