On: To Everywhere in 42 Minutes

[jibiki]

Hmm, unless I'm going crazy here, we get the differential equation

  x'' =  -(x^-2)

x = (kt)^(2/3)(with k = (2/9)^(-3/2), not that it matters) seems to be a solution?

I guess that doesn't help with the singularity, but neither does looking at energy (since you have infinite kinetic energy at the center and infinite potential energy everywhere else.)

[eru → jibiki]

That differential equation only holds for positive x. Try something like the following:

  x'' =  - signum(x) * (x^-2)