Virial of potential pair forces: $\sum_k F_k\cdot r_k=-\sum_{j<k}V'_{jk}(r_{jk})\,r_{jk}$

Initializing...

Virial of potential pair forces: $\sum_k F_k\cdot r_k=-\sum_{j<k}V'_{jk}(r_{jk})\,r_{jk}$ · Prove2Me