lean2/tests/lean/sig1.lean
Leonardo de Moura 9dc86e3cf5 fix(builtin/kernel): rename generalized proof_irrel axiom to hproof_irrel, and derive the restricted one
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-02-04 10:06:29 -08:00

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check sig (x y : Nat) (z : Bool), x > y ∧ z
check sig a : Nat, Nat
check Nat Bool Nat
check Nat # Bool # Nat
check Nat # Type # Nat
set_option pp::unicode false
check sig x : Nat, Nat
check Nat Bool Nat
set_option pp::unicode true