Description: Subspace sum has the covering property (using spans of singletons to represent atoms). Similar to Exercise 5 of Kalmbach p. 153. ( spansncvi analog.) TODO: ugly proof; can it be shortened? (Contributed by NM, 2-Oct-2014)
Ref | Expression | ||
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Hypotheses | lsmcv.v | |
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lsmcv.s | |
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lsmcv.n | |
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lsmcv.p | |
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lsmcv.w | |
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lsmcv.t | |
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lsmcv.u | |
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lsmcv.x | |
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Assertion | lsmcv | |