2014-07-02 03:43:53 +00:00
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import standard
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2014-06-20 18:57:01 +00:00
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variables a b c d : Bool
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axiom Ha : a
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axiom Hb : b
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axiom Hc : c
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print raw
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2014-07-02 03:43:53 +00:00
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have H1 : a, by exact_tac,
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then have H2 : b, by exact_tac,
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have H3 : c, by exact_tac,
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then have H4 : d, by exact_tac,
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2014-06-20 18:57:01 +00:00
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H4
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