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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 14100 | . 2 class RSpan | |
| 2 | clspn 14018 | . . 3 class LSpan | |
| 3 | crglmod 14066 | . . 3 class ringLMod | |
| 4 | 2, 3 | ccom 4668 | . 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 14104 |
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