It is also known as Einstein’s equation.
Einstein field equation is published in 1915 in the form of the tensor equation.
This equation describes gravity as a curvature of space-time to the distribution of matter.
Reference Source:
[1] Solar System Scope. Solar System Scope. Published 2019. Accessed December 27, 2021. https://www.solarsystemscope.com/textures/.
[2] Wikipedia Contributors. Albert Einstein. Wikipedia. Published December 25, 2021. Accessed December 27, 2021. https://en.wikipedia.org/wiki/Albert_Einstein.
[3] Wikipedia Contributors. Einstein field equations. Wikipedia. Published November 16, 2021. Accessed December 27, 2021. https://en.wikipedia.org/wiki/Einstein_field_equations.
[4] Elert G. Glenn Elert. The Physics Hypertextbook. Published 2015. Accessed December 27, 2021. https://physics.info/general-relativity/.