# Transfer function in

**URL:** <https://community.freefem.org/t/transfer-function-in/2517>\
**Category:** General Discussion\
**Created:** [June 3, 2023, 7:55pm UTC](https://community.freefem.org/t/transfer-function-in/2517 "2023-06-03T19:55:12Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![prj](https://avatars.discourse-cdn.com/v4/letter/p/ecae2f/32.png) [@prj](https://community.freefem.org/u/prj)\
**Post date:** [June 26, 2023, 4:13am UTC](https://community.freefem.org/t/transfer-function-in/2517/21 "2023-06-26T04:13:10Z")

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Always make sure that you put `macro def` inside curly brackets `{ }`, so that it’s properly scoped, and it should be alright.

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**Author:** ![yhao](https://avatars.discourse-cdn.com/v4/letter/y/5fc32e/32.png) [@yhao](https://community.freefem.org/u/yhao)\
**Post date:** [June 28, 2023, 1:30pm UTC](https://community.freefem.org/t/transfer-function-in/2517/22 "2023-06-28T13:30:23Z")

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I see. Thank you very much!

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