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doc: logical implication is right-associative

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nix-repl> bools = [ false true ]

    nix-repl> combinations = builtins.concatMap (a: builtins.concatMap (b: map (c: { inherit a b c; }) bools) bools) bools

    nix-repl> builtins.all ({ a, b, c }: (a -> b -> c) == (a -> (b -> c))) combinations
    true

    nix-repl> builtins.all ({ a, b, c }: (a -> b -> c) == ((a -> b) -> c)) combinations
    false
This commit is contained in:
Silvan Mosberger 2023-11-15 00:03:44 +01:00 committed by Valentin Gagarin
parent d23d0a074d
commit 70b396649c
1 changed files with 1 additions and 1 deletions
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doc/manual/src/language/operators.md
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@ -25,7 +25,7 @@
| Inequality | *expr* `!=` *expr* | none | 11 | | Inequality | *expr* `!=` *expr* | none | 11 |
| Logical conjunction (`AND`) | *bool* `&&` *bool* | left | 12 | | Logical conjunction (`AND`) | *bool* `&&` *bool* | left | 12 |
| Logical disjunction (`OR`) | *bool* <code>\|\|</code> *bool* | left | 13 | | Logical disjunction (`OR`) | *bool* <code>\|\|</code> *bool* | left | 13 |
| [Logical implication] | *bool* `->` *bool* | none | 14 | | [Logical implication] | *bool* `->` *bool* | right | 14 |
[string]: ./values.md#type-string [string]: ./values.md#type-string
[path]: ./values.md#type-path [path]: ./values.md#type-path