lean2/tests/lean/alias2.lean
Leonardo de Moura 15621610e9 refactor(library/arith): replace Nat, Int, Real with simple variable decls instead of semantic attachments
This commit also fixes bugs in the Alias command.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 17:04:36 -08:00

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Variable Natural : Type.
Alias : Natural.
Variable x : Natural.
Show Environment 1.
SetOption pp::unicode false.
Show Environment 1.
SetOption pp::unicode true.
Show Environment 1.
Alias NN : Natural.
Show Environment 2.
Alias : Natural.
Show Environment 3.
SetOption pp::unicode false.
Show Environment 3.
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