<prompt> Ronga mhinduro kumubvunzo uyu wakaoma: Nzira dzaRunge-Kutta dzakagadzirwa naM.W. Kutta uye nyanzvi yemasvomhu yeGermany, nyanzvi yefizikisi, uye nyanzvi yeSpectroscopist iyo yakaberekwa mugore ripi?  <response>: Makore 1856 