Harry is rough. If Harry is rough then Harry is white. If something is white then it is not blue.
Harry is rough.
("Harry" "is" "rough" "+")
If Harry is rough then Harry is white.
((("Harry" "is" "rough" "+")) -> ("Harry" "is" "white" "+"))
If something is white then it is not blue.
((("something" "is" "white" "+")) -> ("something" "is" "blue" "-"))
Harry is rough.
True
1
proof
[(triple1)]
("Harry" "is" "rough" "+")
triple1
Harry is not rough.
False
1
inv-proof
[(triple1)]
("Harry" "is" "rough" "-")
triple1
Harry is white.
True
2
proof
[(((triple1) -> rule1))]
("Harry" "is" "white" "+")
((triple1) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is not white.
False
2
inv-proof
[(((triple1) -> rule1))]
("Harry" "is" "white" "-")
((triple1) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is not blue.
True
3
proof
[(((((triple1) -> rule1)) -> rule2))]
("Harry" "is" "blue" "-")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Harry is not blue.
("Harry" "is" "blue" "-")
int1
Harry is white.
("Harry" "is" "white" "+")
int2
Harry is blue.
False
3
inv-proof
[(((((triple1) -> rule1)) -> rule2))]
("Harry" "is" "blue" "+")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Harry is not blue.
("Harry" "is" "blue" "-")
int1
Harry is white.
("Harry" "is" "white" "+")
int2
Harry is not cold.
Unknown
inv-random
[@0: Harry is cold.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "cold" "-")
Harry is nice.
Unknown
random
[@0: Harry is nice.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "nice" "+")
Harry is not furry.
Unknown
inv-random
[@0: Harry is furry.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "furry" "-")
Harry is quiet.
Unknown
random
[@0: Harry is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "quiet" "+")
@0: Harry is rough.[(triple1)] @1: Harry is white.[(((triple1) -> rule1))] @2: Harry is not blue.[(((((triple1) -> rule1)) -> rule2))]
Harry is rough.
("Harry" "is" "rough" "+")
triple1
Harry is white.
("Harry" "is" "white" "+")
((triple1) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is not blue.
("Harry" "is" "blue" "-")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Harry is not blue.
("Harry" "is" "blue" "-")
int1
Harry is white.
("Harry" "is" "white" "+")
int2