WolframAlpha computational knowledge AI
2tan (asin((tan (asin(( 3 / (3 + 0.5 10^(-36) )))) / 10^18 ) / ((tan (asin( 3 / (3 + 0.5 10^(-36) ))) / 10^18) + 0.5 10^(-36) ))) / 10^18