S32 Design StudioのトピックRe: math.h pow() not working

math.h pow() not working

turkmani_11 — Thu, 20 Oct 2022 13:09:39 GMT

im working on MPC mcu im using an example project, i tried to include math.h and use pow(), its not showing errors but its not working, it should be highlighted in an other collor and also i should see where its declared when i press on it but it doesnt show it , the library is shown also at the includes of the project can you please help me

Re: math.h pow() not working

Mehul_Patel_NXP — Mon, 15 May 2023 14:57:24 GMT

Hi, @turkmani_11 ,

Is the problem fixed?

If not please can you provide more information to help with.

Thank you. Best regards.

- Mehul

Re: math.h pow() not working

jiri_kral — Mon, 15 May 2023 16:10:57 GMT

Hi,

can you please specify what's is not working on pow() function? There is wrong value or why you think that it is not working?

Anyway - the pow() function is returning double by default. Also using pow() for left bit shifting is kind of odd. But seems that EWL STD C library can handle it and uses simple bit shifting.