Add initial commutative algebra #664
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mortberg
requested changes
Dec 15, 2021
| initial : CommAlgebra (R , str) ℓ | ||
| initial = | ||
| let open CommRingStr str | ||
| in (R , commalgebrastr _ _ _ _ _ (λ r x → r · x) |
|
Sorry for the mess! I should look closer, when porting old code... |
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Add the initial commutative R-Algebra, which is just R itself and prove its universal property.