D'Alembert
Progression yowonjezera unit imodzi pambuyo poluza ndi kuchotsa imodzi pambuyo popambana.
M’nkhani
ProgressionnjiraProgressionLamulo lililonse limene limasintha ndalama zobetcha potengera zotsatira zakale. Maprogression olakwika amazikweza pambuyo poluza, abwino pambuyo popambana.Werengani yonse → yolakwika yofatsa kwambiri mwa zodziwika: ndalama zobetcha zimakwera pang’onopang’ono m’nthawi zoluza ndipo sizimaphulika. Kutayika koyembekezekamasamuKutayika koyembekezekaMtengo woyembekezeka kuchulukitsa ndi ndalama zonse zobetchedwa; kuchuluka kwapakati kwa ndalama zotayika mu gawo la masewera kapena nthawi inayake.Werengani yonse → kudakali 2.70% ya ndalama zonse zobetchedwandalamaNdalama zonse zobetchedwaNdalama zonse zobetchedwa mu gawo la masewera kapena nthawi inayake, kuphatikizapo ndalama zopambana zobetchedwanso. Zimatchedwanso: handle, action.Werengani yonse →.
Jean le Rond d’Alembert, katswiri wamkulu wa masamu, ankakhulupirira kuti ndalama yachitsulo inali ndi mwayi wambiri wotuluka mbali ya kumbuyo pambuyo pa ya kutsogolo. Dongosolo lotchedwa dzina lake lamangidwa pa cholakwika chimenecho.