“DIFFERENSIAL TENGLAMALARNI TAQRIBIY YECHISH USULLARI”MUNDARIJAKirish………………………………………………………………….…………....3I BOB. SONLI DIFFERENSIALLASH. ODDIY DIFFERENSIAL TENGLAMALARNI TAQRIBIY YECHISH USULLARI1.1. Matematik modellashtirishning asosiy tushunchalari. Sonli usullargaqo’yiladigan talablar……………………………………………………71.2. Sonli differensiallash. Umumiy mulohazalar…..……..……………...111.3. Koshi masalasi……………………………………………………………..…..141.4. Ketma-ket yaqinlashish usuli (Pikar algoritmi)……………...…….....15II BOB. SONLI DIFFERENSIALLASH VA DIFFERENSIAL HISOBLASH UCHUN SONLI MISOLLAR YECHISH2.1. Birinchi tartibli oddiy differensial tenglamalarni chekli ayirmalari usuli bilan taqribiy yechish…………........192.2. Eyler usuli………………………………...……………………....……………..21Xulosa............................…...........................................................................28Foydalanilgan adabiyotlar………………………...............................29