User:Vipul/Sandbox

$\sqrt{\frac{e^{{\pi }^{3}2}}{{\sigma }^3+e^{\sigma }+1+\sqrt{243}}}$

$2^7-1=127$

$2^{8-1}=128$

$\sqrt{7+2}!!+0=720$

$6^{2+1}=216$