 pai thappu ani yavaru cheppaaru ?
21 va sathabdam praarambhamlo ,  bab palais  ( ganita saastrajnudu )  mariyu mikhail hartl  ( bhautika shaastraveettha )  sampradhaya vrutta sthiraamkam ayina pai thappu ani prakatinchaaru .  vaari vaadhana aemitante ,  vruttam yokka chuttukolata dani vyaasaaniki nishpattigaa nirvachinchabadina pai ,  vruttam yokka jyaamitini vivarinchadaaniki athantha prabhaavavamtamaina ledha spastamaina margam kadhu .

 palais mariyu hartl ooka vruttam chuttukolata dani vyaasaardhaaniki nishpatthi marinta upayogakaramaina sthiraamkam ani vaadinchaaru .  varu yea kothha sthiramaina tou aney perunu enchukunnaru .  ankaganitamlo ,  tou  = 2* pai .

 tou bhautika shaastram ,  ganitham mariyu ganamkala antataa cleaner ganita sameekaranaalanu utpatthi chestundani mariyu kothha abhyasakulaku trikoenhamiti mariyu vishlaeshanhaatmaka jyaamitini bodhinchadam sulabhatharam chestundani varu vaadinchaaru .