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METHOD FOR SEARCHING ROOT OF THE EQUATION, CAPABLE OF PERFORMING NUMERICAL ANALYSIS USING A DEVICE OF LOW PERFORMANCE BY REDUCING CALCULATION AMOUNT IN NUMERICAL ANALYSIS
METHOD FOR SEARCHING ROOT OF THE EQUATION, CAPABLE OF PERFORMING NUMERICAL ANALYSIS USING A DEVICE OF LOW PERFORMANCE BY REDUCING CALCULATION AMOUNT IN NUMERICAL ANALYSIS
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机译：寻找方程根的方法，可以通过减少数值分析中的计算量来使用低性能的设备执行数值分析
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摘要
PURPOSE: A method for searching root of the equation and a recording medium storing a program which performs the same are provided to set initial estimated figure through highest and lowest value, thereby reducing the burden about additional information.;CONSTITUTION: Based on a highest value and a lowest value of an interval, an initial value is calculated(S100). The initial value is substitute in root searching equation including a code function and the highest and lowest values(S110). To include definite integral equation about the code function of the equation, the root searching equation is adjusted. The definite integral equation is calculated through a numerical integral method in a adjusted root searching equation(S120). The calculation result is substituted in the adjusted root searching equation. Until an acquired approximate solution satisfies an allowable error, the substitution is repeated(S130).;COPYRIGHT KIPO 2011
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