Thread 'How to define route if we only know velocity (with no frequent formulas)?' Hello! I invented the issue and I test to unravel it: Permit we only know velocity of shifting particle: ##v(t)## from ##t=a## to ##t=b##. The exponential dies off a lot quicker than any polynomial grows, so https://gabletoppak.com/the-growing-threat-of-marine-pollution-and-how-gabletop-cartons-offer-a-solution/