Charlie is furry. Fiona is green. Harry is green. If Harry is green then Harry is not round.
Charlie is furry.
("Charlie" "is" "furry" "+")
Fiona is green.
("Fiona" "is" "green" "+")
Harry is green.
("Harry" "is" "green" "+")
If Harry is green then Harry is not round.
((("Harry" "is" "green" "+")) -> ("Harry" "is" "round" "-"))
Fiona is green.
True
1
proof
[(triple2)]
("Fiona" "is" "green" "+")
triple2
Harry is not green.
False
1
inv-proof
[(triple3)]
("Harry" "is" "green" "-")
triple3
Harry is not round.
True
2
proof
[(((triple3) -> rule1))]
("Harry" "is" "round" "-")
((triple3) -> (rule1 % int1))
Harry is not round.
("Harry" "is" "round" "-")
int1
Harry is round.
False
2
inv-proof
[(((triple3) -> rule1))]
("Harry" "is" "round" "+")
((triple3) -> (rule1 % int1))
Harry is not round.
("Harry" "is" "round" "-")
int1
Charlie is not round.
Unknown
inv-random
[@0: Charlie is round.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "round" "-")
Charlie is red.
Unknown
random
[@0: Charlie is red.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "red" "+")
Harry is not white.
Unknown
inv-random
[@0: Harry is white.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "white" "-")
Harry is cold.
Unknown
random
[@0: Harry is cold.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "cold" "+")
@0: Charlie is furry.[(triple1)] Fiona is green.[(triple2)] Harry is green.[(triple3)] @1: Harry is not round.[(((triple3) -> rule1))]
Charlie is furry.
("Charlie" "is" "furry" "+")
triple1
Fiona is green.
("Fiona" "is" "green" "+")
triple2
Harry is green.
("Harry" "is" "green" "+")
triple3
Harry is not round.
("Harry" "is" "round" "-")
((triple3) -> (rule1 % int1))
Harry is not round.
("Harry" "is" "round" "-")
int1