[obsidian] vault backup: 2023-11-22 11:32:45[
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		| @@ -48,9 +48,10 @@ $$ | |||||||
| \begin{align} | \begin{align} | ||||||
| e \; ::=& \quad x \quad x \in \mathbb{V} \quad & [value]\\ | e \; ::=& \quad x \quad x \in \mathbb{V} \quad & [value]\\ | ||||||
|      |& \quad \lambda x.e  \quad & [lambda]\\ |      |& \quad \lambda x.e  \quad & [lambda]\\ | ||||||
|      |& \quad fix \; x.e  \quad & [fix]\\ |      |& \quad fix \; x.e  \quad & [fixpoint]\\ | ||||||
|      |& \quad feed \; x.e \quad & [feed] \\ |  | ||||||
|      |& \quad e \; e \quad & [app]\\ |      |& \quad e \; e \quad & [app]\\ | ||||||
|  |      |& \quad feed \; x.e \quad & [feed] \\ | ||||||
|  | |& \quad delay \; e \; e & [delay]\\ | ||||||
|      %%|& \quad (e_1,e_2) \quad & [product]\\ |      %%|& \quad (e_1,e_2) \quad & [product]\\ | ||||||
|      %%|& \quad \pi_n e \quad n\in \mathbb{N},\; n>0 \quad & [project]\\ |      %%|& \quad \pi_n e \quad n\in \mathbb{N},\; n>0 \quad & [project]\\ | ||||||
|      %%|& \quad \langle e \rangle \quad & [code] \\ |      %%|& \quad \langle e \rangle \quad & [code] \\ | ||||||
| @@ -223,8 +224,9 @@ $$ | |||||||
| でラムダ抽象とFeedの型付け規則こういう感じになると | でラムダ抽象とFeedの型付け規則こういう感じになると | ||||||
|  |  | ||||||
| $$ | $$ | ||||||
| \frac{\Gamma, x:\tau^a \vdash e:\tau^b}{\Gamma \vdash \lambda x.e:\tau^a \to \tau^b }\\ | \frac{\Gamma, x:\tau^a \vdash e:\tau^b}{\Gamma \vdash \lambda x.e:\tau^a \to \tau^b } | ||||||
| \\ | $$ | ||||||
|  | $$ | ||||||
| \frac{\Gamma, x : \tau_p^a \vdash e: \tau_p^a }{\Gamma \vdash feed\ x.e:\tau_p^a} | \frac{\Gamma, x : \tau_p^a \vdash e: \tau_p^a }{\Gamma \vdash feed\ x.e:\tau_p^a} | ||||||
| $$ | $$ | ||||||
|  |  | ||||||
|   | |||||||
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