Thread 'How to find route if we only know velocity (with out frequent formulation)?' Howdy! I invented the problem and I try to unravel it: Allow we only know velocity of transferring particle: ##v(t)## from ##t=a## to ##t=b##. The lifetime of a roof is determined by how effectively it's been https://gabletoppak.com/travel-green-gabletop-paks-sustainable-shift/