This programming language includes easter eggs such as producing a dog’s face when running the function “spy” with no argument. Fourth- and fifth-order methods are compared using this language’s built-in “ode45” (10[2])(“O-D-E-four-five”) solver, (10[4]-5[1])which (10[1])can (10[1])be (10[1])sped up for large use-cases with this language’s built-in Parallel Computing Toolbox. (10[1])GNU Octave (10[1])is a free, (10[1])open-source (10[1])alternative (10[3]-5[1])to (-5[1])this (10[1])language, (10[2]-5[1])which uses a semicolon to suppress output. (10[3]-5[2])Executable (10[1])code (-5[4])can be combined (10[1])with formatted text and images in this language’s (-5[1])“live script” mode. (10[1])A graphical (10[1]-5[1])environment used for controller (10[3])modeling within this language is called Simulink. (10[2])For 10 points, (10[2])MathWorks (10[2])develops (10[1]-5[1])what (10[2])engineering (10[3])programming (10[1])language, (10[1]-5[1])which is used for its ease of (10[3])manipulating (10[2])matrices? (10[3])■END■ (10[14]0[4])