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Home > Wen Yuan (Middle School Edition) > 2022 No.01 > 用微分数列函数之和解微分方程式

  • 用微分数列函数之和解微分方程式

    Author(s)：

    杨家驹 1，2

    Publication Title：

    Wen Yuan (Middle School Edition) 2022 No.01

    Affiliations：

    1.DPS 国际学院；2.SSTC 国际学院

    Abstract：

    新加玻教育部联合剑桥大学举办的新加坡高考，高级数学的考纲包含用欧拉法，Eulermethod，δy=(dy/dx)δx和欧拉改良法，ImprovedEulerMethod，解普通微分方程式，但是这两个方法都不正确。本文用微分数列函数之和，可正确精解普通微分方程式。

    Keywords：

    欧拉改良法；数值解普通和偏微分方程式法；数值求函数和积分法

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    [1] 杨家驹,1，2.用微分数列函数之和解微分方程式[J].Wen Yuan (Middle School Edition),2022(01),.

文渊(中学版)
Wen Yuan (Middle School Edition)

Language: 中文

CN：11-9275/G

ISSN：2096-627X

Publication Frequency: 月刊

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