13

R^{μ ν} - Λ g^{μ ν} = - κ (T^{μ ν} - 1 / 2 * g^{μ ν} T)

${R^{\mu\nu} - \Lambda g^{\mu\nu} = - \kappa (T^{\mu\nu} – 1/2*g^{\mu\nu} T)}$

Error