User contributions for 108.16.139.64

9 February 2014

• 07:4007:40, 9 February 2014 diff hist +3 Binet equation →Derivation: Fixed "failed to parse" error by putting a space between : and <math>. current
• 07:3307:33, 9 February 2014 diff hist +1 Laplace–Runge–Lenz vector →Evolution under perturbed potentials