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Avoid extensionally meaningless usage of unions #3

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LorenzBuehmann opened this issue Jan 16, 2015 · 0 comments
Open

Avoid extensionally meaningless usage of unions #3

LorenzBuehmann opened this issue Jan 16, 2015 · 0 comments
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@LorenzBuehmann
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Adding unions in class expression like

r some (A or B or ...)
(A or B or ...)

should be pruned resp. avoided if they do not have any extensional impact.

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