salam man daneshju karshenasi arshade amuzeshe riyazi hast. ye dar in term be name ravanshenasi yadgiri hast ke bayad ye tahqiq benevisim ke 3 ta moteghayer dare. 2 tash bayad vabaste bashe va yekish bayad mostaqel bashe. man ta hala az in tahqiqa nakardam nemidunam bayad chikar konam. porseshname yadgiri bayad peyda konam ke nemishe , mishe rahnamayim konin ke porseshname bayad az koja peyda konam?mamnun