# Effective Haskell:

**URL:** <https://forum.devtalk.com/t/effective-haskell/55773>\
**Category:** PragProg Customers\
**Tags:** book-effective-haskell, question\
**Created:** [20 May 2022 14:42 UTC](https://forum.devtalk.com/t/effective-haskell/55773 "2022-05-20T14:42:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![slayd](https://forum.devtalk.com/letter_avatar_proxy/v4/letter/s/90db22/32.png) [@slayd](https://forum.devtalk.com/u/slayd)\
**Post date:** [20 May 2022 14:42 UTC](https://forum.devtalk.com/t/effective-haskell/55773/1 "2022-05-20T14:42:25Z")

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Please use the following format for the title of this thread (then simply delete/replace this text with the content for the thread):

Effective Haskell: toPeano function definition (136)  
Example: Programming Flutter - ‘pub get’ command not working (page 15)

Please also add the book’s tag if it has not already present, thanks!