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Mirrors > Home > ILE Home > Th. List > df-rsp | GIF version |
Description: Define the linear span function in a ring (Ideal generator). (Contributed by Stefan O'Rear, 4-Apr-2015.) |
Ref | Expression |
---|---|
df-rsp | ⊢ RSpan = (LSpan ∘ ringLMod) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | crsp 13801 | . 2 class RSpan | |
2 | clspn 13719 | . . 3 class LSpan | |
3 | crglmod 13767 | . . 3 class ringLMod | |
4 | 2, 3 | ccom 4648 | . 2 class (LSpan ∘ ringLMod) |
5 | 1, 4 | wceq 1364 | 1 wff RSpan = (LSpan ∘ ringLMod) |
Colors of variables: wff set class |
This definition is referenced by: rspvalg 13805 |
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