Dave is white. Erin is cold. Gary is furry. If someone is furry then they are rough.
Dave is white.
("Dave" "is" "white" "+")
Erin is cold.
("Erin" "is" "cold" "+")
Gary is furry.
("Gary" "is" "furry" "+")
If someone is furry then they are rough.
((("someone" "is" "furry" "+")) -> ("someone" "is" "rough" "+"))
Erin is cold.
True
1
proof
[(triple2)]
("Erin" "is" "cold" "+")
triple2
Gary is not furry.
False
1
inv-proof
[(triple3)]
("Gary" "is" "furry" "-")
triple3
Gary is rough.
True
2
proof
[(((triple3) -> rule1))]
("Gary" "is" "rough" "+")
((triple3) -> (rule1 % int1))
Gary is rough.
("Gary" "is" "rough" "+")
int1
Gary is not rough.
False
2
inv-proof
[(((triple3) -> rule1))]
("Gary" "is" "rough" "-")
((triple3) -> (rule1 % int1))
Gary is rough.
("Gary" "is" "rough" "+")
int1
Dave is not rough.
Unknown
inv-rconc
[@1: Dave is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Dave" "is" "rough" "-")
Erin is rough.
Unknown
rconc
[@1: Erin is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Erin" "is" "rough" "+")
Gary is not cold.
Unknown
inv-random
[@0: Gary is cold.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "cold" "-")
Dave is big.
Unknown
random
[@0: Dave is big.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "big" "+")
@0: Dave is white.[(triple1)] Erin is cold.[(triple2)] Gary is furry.[(triple3)] @1: Gary is rough.[(((triple3) -> rule1))]
Dave is white.
("Dave" "is" "white" "+")
triple1
Erin is cold.
("Erin" "is" "cold" "+")
triple2
Gary is furry.
("Gary" "is" "furry" "+")
triple3
Gary is rough.
("Gary" "is" "rough" "+")
((triple3) -> (rule1 % int1))
Gary is rough.
("Gary" "is" "rough" "+")
int1