how to use pow() function in zephyr

[Shikamaru]

Hi am using nrf52833 for my application , where i need to calculate the pow() so I thought of using zephyr math.h file. it is not working. still getting error saying that undefined reference.

then I tried this ticket  https://devzone.nordicsemi.com/f/nordic-q-a/43631/using-math-h-on-nrf9160  , this also not working. kindly guide me here.

regards,

Shikamaru

[Didrik Rokhaug]

Hi,

How did you try to enable Newlib?

For me, enabling Newlib was all that was necessary (along with CONFIG_NEWLIB_LIBC_PRINTF to print the result).

See the attached project:

hello_pow.zip

Best regards,

Didrik

[Shikamaru]

 thanks Didrik Rokhaug ,

    i will look into the folder and update you.