Dave is smart. If Dave is young then Dave is white. Smart people are round. If someone is red then they are not big.
Dave is smart.
("Dave" "is" "smart" "+")
If Dave is young then Dave is white.
((("Dave" "is" "young" "+")) -> ("Dave" "is" "white" "+"))
Smart people are round.
((("someone" "is" "smart" "+")) -> ("someone" "is" "round" "+"))
If someone is red then they are not big.
((("someone" "is" "red" "+")) -> ("someone" "is" "big" "-"))
Dave is smart.
True
1
proof
[(triple1)]
("Dave" "is" "smart" "+")
triple1
Dave is not smart.
False
1
inv-proof
[(triple1)]
("Dave" "is" "smart" "-")
triple1
Dave is round.
True
2
proof
[(((triple1) -> rule2))]
("Dave" "is" "round" "+")
((triple1) -> (rule2 % int1))
Dave is round.
("Dave" "is" "round" "+")
int1
Dave is not round.
False
2
inv-proof
[(((triple1) -> rule2))]
("Dave" "is" "round" "-")
((triple1) -> (rule2 % int1))
Dave is round.
("Dave" "is" "round" "+")
int1
Dave is not white.
Unknown
inv-rconc
[@1: Dave is white.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Dave" "is" "white" "-")
Dave is rough.
Unknown
random
[@0: Dave is rough.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "rough" "+")
Dave is not big.
Unknown
inv-random
[@0: Dave is big.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "big" "-")
Dave is red.
Unknown
random
[@0: Dave is red.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "red" "+")
@0: Dave is smart.[(triple1)] @1: Dave is round.[(((triple1) -> rule2))]
Dave is smart.
("Dave" "is" "smart" "+")
triple1
Dave is round.
("Dave" "is" "round" "+")
((triple1) -> (rule2 % int1))
Dave is round.
("Dave" "is" "round" "+")
int1