Secant method

Versión 1.0.12 (1,37 KB) por Dr. Manotosh Mandal
Matlab code for the secant method. The details of the method and also codes are available in the video lecture given in the description.
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Actualizado 15 ene 2022

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For details of the method and also coding watch the lecture: https://youtu.be/GrrlTRuC4k0
Example:
Enter the function f(x): inline('x*x*x-4*x-9')
Enter left point of interval 2
Enter right point of interval 3
Enter the error 0.001
x0 x1 f(x0) f(x1)
2.0000 3.0000 -9.0000 6.0000
3.0000 2.6000 6.0000 -1.8240
2.6000 2.6933 -1.8240 -0.2372
2.6933 2.7072 -0.2372 0.0120
2.7072 2.7065 0.0120 -0.0001
The root is 2.707 >>

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Dr. Manotosh Mandal (2024). Secant method (https://www.mathworks.com/matlabcentral/fileexchange/72481-secant-method), MATLAB Central File Exchange. Recuperado .

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Versión Publicado Notas de la versión
1.0.12

The details of the method and also codes are available in the video lecture given in the description.
1.0.11

Method details with example.
1.0.1

Matlab code for secant method with example.
1.0.0