Simulation, Physics, Numerical Methods, Classical Mechanics, Computation.
theta2_ddot = system/normalization return theta2_ddot def theta1_update(m1,m2,l1,l2,theta1,theta2,theta1_velocity,theta2_velocity,g,time_step): theta1_velocity += time_step*theta1_acceleration(m1,m2,l1,l2,theta1,theta2,theta1_velocity,theta2_velocity,g) theta1 += time_step*theta1_velocity return