What is Matrix?
'''Matrix''' can mean: *a [[framework]] or background, physical or abstract *a [[Matrix (mathematics)]], a mathematical object *[[matrix (geology)]], the fine-grained ground material of a [[Conglomerate (geology)|conglomerate]] rock *[[Toyota Matrix]], a model of car produced by the [[Toyota]] company *''[[The Matrix]]'' and its sequels, movies with Keanu Reeves **''[[The Matrix Reloaded]]'' **''[[The Matrix Revolutions]]'' {{disambig}}