lean2/tests/lean/run/blast_cc2.lean

set_option blast.strategy "cc"

example (a b c d : nat) : a == b → b = c → c == d → a == d :=
by blast

example (a b c d : nat) : a = b → b = c → c == d → a == d :=
by blast

example (a b c d : nat) : a = b → b == c → c == d → a == d :=
by blast

example (a b c d : nat) : a == b → b == c → c = d → a == d :=
by blast

example (a b c d : nat) : a == b → b = c → c = d → a == d :=
by blast

example (a b c d : nat) : a = b → b = c → c = d → a == d :=
by blast

example (a b c d : nat) : a = b → b == c → c = d → a == d :=
by blast
feat(library/blast/strategies): add strategy for testing congruence closure module 2015-12-06 22:33:21 +00:00			`set_option blast.strategy "cc"`
feat(library/blast/congruence_closure): lift equalities 2015-11-20 21:46:29 +00:00
			`example (a b c d : nat) : a == b → b = c → c == d → a == d :=`
			`by blast`

			`example (a b c d : nat) : a = b → b = c → c == d → a == d :=`
			`by blast`

			`example (a b c d : nat) : a = b → b == c → c == d → a == d :=`
			`by blast`

			`example (a b c d : nat) : a == b → b == c → c = d → a == d :=`
			`by blast`

			`example (a b c d : nat) : a == b → b = c → c = d → a == d :=`
			`by blast`

			`example (a b c d : nat) : a = b → b = c → c = d → a == d :=`
			`by blast`

			`example (a b c d : nat) : a = b → b == c → c = d → a == d :=`
			`by blast`