62KiB, 819x1082, post to reddit2.png View SameGoogleiqdbSauceNAO Proving an equation (derive) Miku39 Sat 14 Mar 15:15:47 2020 No.11468854 ViewReplyOriginalReport Quoted By: >>11468922 >>11468942 Need help in deriving an equation. Proving that Pint = to RHS i am too washed up for thisss