Sass rooting and exponentiation?

Question

css

Can you tell me the Sass operators for getting the root and raising to a power?

Answer 1

https://css-tricks.com/snippets/sass/power-function/
And let those who write that a modern applied programmer does not need mathematics cry :)

Answer 2

add more myWebView.setWebChromeClient(new WebChromeClient());
and then. what you quoted is informational message - has nothing to do with errors.