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  "body": "\n## Statement\n\nThe **axiom of non-choice**, also called **axiom of unique choice**, **axiom of function choice** or **function comprehension principle** is a function existence postulate. The difference to the [[axiom of choice|0HTGB13FE2]] is that in the antecedent, the existence of $y$ is already granted to be unique for each $x$.\n",
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