S = rac2(e^i heta + e^-i heta + e^i\phi + e^-i\phi)e^i heta - e^-i heta - e^i\phi + e^-i\phi. - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$S = rac{2(e^{i heta} + e^{-i heta} + e^{i\phi} + e^{-i\phi})}{e^{i heta} - e^{-i heta} - e^{i\phi} + e^{-i\phi}}.$