radian4dIn 2013, Aaron, along with his wife Katie, took a snificant leap of faith by launching Radiant Church in Tampa Bay. Since its launch on September 15, 2013, Radiant ChurchDescripción . Sin devuelve el seno del número, donde número se expresa en radianes.4D ofrece las constantes predefinidas Pi, Degree, y Radian.Pi devuelve el número Pi (3.14159...),