# General Relativity/Notes to GR editors

2. Let's agree to use the same signature for the Minkowski metric. I propose the ${\displaystyle (-+++)}$ signature, i.e., the Minkowski metric ${\displaystyle \mathbf {\eta } }$ is given by ${\displaystyle \mathbf {\eta } (\mathbf {u} ,\mathbf {v} )=-u^{0}v^{0}+u^{1}v^{1}+u^{2}v^{2}+u^{3}v^{3}}$.