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test(tests/lean/run): add basic tests for finset module

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Leonardo de Moura 2015-04-09 15:56:41 -07:00
parent 2ab2f7dc9d
commit 4416d9b2c5
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tests/lean/run/finset1.lean Normal file
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import data.finset
open nat list finset
example : to_finset [1, 3, 1] = to_finset [3, 3, 3, 1] :=
dec_trivial
example : to_finset [1, 2] ∪ to_finset [1, 3] = to_finset [3, 2, 1] :=
dec_trivial
example : 1 ∈ to_finset [3, 2, 1] :=
dec_trivial
example : bigsum (to_finset [3, 2, 2]) (λ x, x*x) = 13 :=
rfl
example : bigprod (to_finset [1, 2]) (λ x, x+1) = 6 :=
rfl