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• CommentRowNumber1.
• CommentAuthorMike Shulman
• CommentTimeSep 6th 2012

Created polymorphism.

• CommentRowNumber2.
• CommentAuthorUrs
• CommentTimeFeb 16th 2014

added this reference:

• Robert Atkey, Neil Ghani and Patricia Johann, A Relationally Parametric Model of Dependent Type Theory, In Proceedings of the 41st ACM SIGPLAN-SIGACT Symposium on Principles of Programming Languages (POPL 2014). 2014. (web)
1. added the Milner 1978 reference

• CommentRowNumber4.
• CommentAuthorDavidRoberts
• CommentTimeDec 16th 2018

Added disambiguation link to poly-morphism.

• CommentRowNumber5.
• CommentAuthorCorbin
• CommentTimeOct 2nd 2021

Add a basic paragraph about the classic “Theorems for free!” paper.

I am redlinking free theorem in anticipation of a more categorical approach which could consider these as examples of free objects.

System F is redlinked elsewhere. Yet another article I should probably stub.

• CommentRowNumber6.
• CommentAuthorCorbin
• CommentTimeOct 2nd 2021

Fix LaTeX and add a link to the citation.

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