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Trig Functions

I cannot find the trig functions (sine, cosine etc) in Flow. Am I missing something obvious?

Dual Super User
Dual Super User

Re: Trig Functions

Those higher math functions are not supported in Flow. Flow uses the same Functions as the Workflow Definition Language.  The reference of available functions is here:

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Community Support Team
Community Support Team

Re: Trig Functions

Hi @mstavers,


As @Pstork1 said, trig functions are not supported in Flow currently.

You can use Excel‘s or PowerApps' trig function to calculate the value you need to process and then get the return value instead.

This link is how to use the trig function in excel: trig-functions


Best Regards,
Community Support Team _ Lin Tu
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