Equation Icon  ( dvi)with log ( dvi ) m1 --1- = m1 --1- dτ dτ ≤2.5PN m2 m [ 44m2 ( r ) 44m2 ( r ) + ε6--13--2 --2-1ni12ln --12 − ---22ni12 ln -12- r12 3r12 εR1 3r12 εR2 ( ) ] 22m1 ( 2 i 2 i i) r12 + -r---- 5(⃗n12 ⋅ ⃗V )n 12 − V n12 − 2(⃗n12 ⋅ ⃗V)V ln εR--- 12 1 + ⋅⋅⋅ + 𝒪(ε7), (171 )