. "The quadgrand expofaxul is equal to ((...(200!1)!1...)!1)!1 (with trigrand expofaxul parentheses) in Hyperfactorial array notation. The term was coined by Lawrence Hollom."@en . "Quadgrand expofaxul"@en . . . . "The quadgrand expofaxul is equal to ((...(200!1)!1...)!1)!1 (with trigrand expofaxul parentheses) in Hyperfactorial array notation. The term was coined by Lawrence Hollom."@en . .