Related and useful to know: https://en.wikipedia.org/wiki/Combinatorial_species ... | Hacker News

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ogogmad on Jan 12, 2023 | parent | context | favorite | on: The Derivative of a Regular Type is its Type of On...

Related and useful to know: https://en.wikipedia.org/wiki/Combinatorial_species

Also: https://en.wikipedia.org/wiki/Brzozowski_derivative

Good to know about these: https://en.wikipedia.org/wiki/Dual_number

Seems comprehensive: https://semantic-domain.blogspot.com/2021/02/five-and-half-d...

wendyshu on Jan 12, 2023 [–]

Similarly https://en.wikipedia.org/wiki/Symbolic_method_(combinatorics...

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