Help with log() Formula

Hi,

Suppose the Watts field is named fieldname1, so the equation would be:

10*log(fieldname1*pow(10,3))

Best regards.

Thanks for the fast reply!

Sadly, no luck with the formula provide. Other, simpler formulas work fine however. Other things I’ve checked:

– Only one form per page
– fieldname number correct

Screenshot: https://i.imgur.com/Lu4H5kk.jpg

Hi,

Could you send me the link to your page for checking the equation, please?

If you prefer, use our support page:

https://wordpress.dwbooster.com/support

Here it is configured with the formula you provided above:
https://spc.itswordpress.com/tools/pl-watts-dbm/

Interesting, I can’t get a plain log function by itself to work either:
log(number)

Tested in IE7/8/9, FF and Chrome.

Hi,

The issue is very simple, our plugin assigns all methods of “Math” class, to the object “window”, but the method “window.log” is defined in the javascript file https://spc.itswordpress.com/wp-content/themes/nexus/js/plugins.js

In this case you should modify the equation like below, to avoid conflicts:

10*Math.log(fieldname1*pow(10,3))

Best regards.

Brilliant! Thank you so much for your help!