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function_type [2014/09/17 23:09] nikolaj |
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function_type [2014/09/17 23:12] (current) nikolaj |
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| ==== Discussion ==== |
Note that from the wikis perspective, the described type theory is an object language and in it, the context Parse ${\large\frac{\Gamma$ is a list of judgements,alla '$a\,x\ :A$'\ X\ \vdash\ y\ :\ Y}{\Gamma\ \vdash\ \lambda x.That's not \,y\ :\ X\to be confused with the context of the meta language (blue boxes) where we also use the notations 'Y}}$ aas ${\large\frac{(\Gamma,\,(x\ :\ X))\ \vdash\ (y\ :\ Y)}{\Gamma\ \vdash\ ((\lambda x...$A$' or '$a\in A,y)\ :\ (X\to Y))}}$'. |
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Parse Note that from the wikis perspective, the described type theory is an object language and in it, the context $\Gamma$ is a list of judgements, \,x\ alla '$a:\ X\ \vdash\ y\ :\ Y$ as A$'. That's not to be confused with the context of the meta language (\Gamma,\,(x\ :\ X)blue boxes) where we also use the notations '$a$...$A$' or '$a\\vdash\ (y\ :\ Y)in A$'. |
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| ==== Parents ==== |
| === Element of === |
| [[Type]] |
