Aca estan los resultados arrojados por scilab.

1. ANDRES FELIPE RENTERIA MARTINEZ 2303517
SOLUCION AL TALLER EN SCILAB
punto 1
-->biseccion(1,0,0.01)
It. Xa Xb Xr f(Xr) Error
1 1.0000000 0.0000000 0.5000000 -6.2581515
2 0.5000000 0.0000000 0.2500000 -1.6394539 1.000000
3 0.2500000 0.0000000 0.1250000 0.8144890 1.000000
4 0.2500000 0.1250000 0.1875000 -0.4199467 0.333333
5 0.1875000 0.1250000 0.1562500 0.1957259 0.200000
6 0.1875000 0.1562500 0.1718750 -0.1125364 0.090909
7 0.1718750 0.1562500 0.1640625 0.0414932 0.047619
8 0.1718750 0.1640625 0.1679688 -0.0355476 0.023256
9 0.1679688 0.1640625 0.1660156 0.0029664 0.011765
10 0.1679688 0.1660156 0.1669922 -0.0162922 0.005848
ans =
0.5
0.25
0.125
0.1875
0.15625
0.171875
0.1640625

2. 0.1679688
0.1660156
0.1669922
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++++++++++++++++
punto2
>newtonraphson(1,0.0001);
i X(i) Error aprox (i)
0 1.0000000 100.000000
1 0.7142857 0.400000
2 0.6051687 0.180308
3 0.5900220 0.025671
4 0.5897546 0.000453
5 0.5897545 0.000000
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+++++++++++++++++
punto3
-->puntofijo(0,0.01);
i X(i) Error aprox (i)
0 0.0000000 100.000
1 300.0000000 1.000
2 -23626.4375000 1.013
3 -1.#INF000 1.#QO
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++++++++++++++

3. punto4
A
-->newtonraphson(1,0.0001);
i X(i) Error aprox (i)
0 1.0000000 100.000000
1 0.9084390 0.100789
2 0.9047941 0.004028
3 0.9047882 0.000006
////////////////////////////////////////////////////////////////////////////////////////////
////
B
-->secante(%pi/4,%pi/2,0.0001)
i x(i) Error aprox (i)
0 0.7853982
1 1.5707963 100.000
2 0.8770026 0.791
3 0.8985446 0.024
4 0.9048658 0.007
5 0.9047880 0.000
ans =
0.7853982
1.5707963
0.8770026
0.8985446
0.9048658

4. 0.904788
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++++++++++++++++++++
punto5
A)
-->secante(3,2,0.0001)
i x(i) Error aprox (i)
0 3.0000000
1 2.0000000 100.000
2 2.4000000 0.167
3 2.4545455 0.022
4 2.4494382 0.002
5 2.4494897 0.000
ans =
3.
2.
2.4
2.4545455
2.4494382
2.4494897
////////////////////////////////////////////////////////////////////////////////////////////
///////////
B)
-->reglafalsa(3,2,0.0001)

5. It. Xa Xb Xr f(Xr) Error aprox %
1 3.0000000 2.0000000 2.4000000 -0.2400000
2 3.0000000 2.4000000 2.4444444 -0.0246914 0.018
3 3.0000000 2.4444444 2.4489796 -0.0024990 0.002
4 3.0000000 2.4489796 2.4494382 -0.0002525 0.000
5 3.0000000 2.4494382 2.4494845 -0.0000255 0.000
ans =
2.4
2.4444444
2.4489796
2.4494382
2.4494845
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+++++++++++++++++++++++