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Python Secant Method Code
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| x1=int(input("Enter x1: ")) | |
| x2=int(input("Enter x2: ")) | |
| def f(x): | |
| return x**4 - x - 10 | |
| def form(x1, x2): | |
| return ((x1 * f(x2) - x2 * f(x1)) / | |
| (f(x2) - f(x1))) | |
| def secant(x1, x2, E): | |
| xm = 0; xnew = 0 | |
| while True: | |
| xnew = form(x1, x2) | |
| x1 = x2 | |
| x2 = xnew | |
| xm = form(x1, x2) | |
| print(xnew) | |
| if(abs(xm - xnew) < E): | |
| break | |
| secant(x1, x2, 1e-5); |
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Numerical Computing