19 lines
357 B
Plaintext
19 lines
357 B
Plaintext
module chap6
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imports prop-laws prop-eval2 signatures/-
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rules
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SwapArgs : Or(e1,e2) -> Or(e2,e1)
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SwapBoth : Or(e1,e2) -> Or(e2,e1)
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SwapBoth : And(e1,e2) -> And(e2,e1)
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ExMid: And(Not(x),x) -> False()
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ExMid: And(x,Not(x)) -> False()
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strategies
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better-dnf =
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innermost(DefI <+ DefE <+ ExMid <+ DAOL <+ DAOR <+ DN <+ DMA <+ DMO); eval-down
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