close indicate approch detection

i have infinite set 3rd method polynomials 3d.

in settlement form

pn = [1,t,t²,t⁴]*[an]

[pn] [an] 1xn 4xn matrices respectively

each duty weight wn. i wish to, n, m, t t0 initial t where t>t0 such

(wn*wm) * |pn-pm|^-2 > t

aside a o(n²) "try everything" proceed i'm even certain where start, matter, i'm shure answer even famous n & m.

any ideas

edit:

• the set distance method 10-1000


• the weight's distributed ~ logarithmically (very few large, small)


• this exam an middle loop an n-body simulator run lot


• versions good (amortized) during awaiting new answer after route altered good thing.