User:GrahamN-UK/Sandbox

Hi, welcome to my Sandbox page.

Maths - ordinary markup ...

sin² x or (sin x)²

sin²(x) or (sin(x))²

... vs math markup

$\sin ^{2}(x)=(\sin(x))^{2}$ not $\sin(x^{2})$

$\sin ^{2}x=(\sin x)^{2}$ not $\sin x^{2}$