Aula prática de C N

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Bissecção
				 				CÁLCULO NUMÉRICO
								MÉTODO DA BISSECÇÃO				intervalo	(0,1;1)
				X^2+LN(X)=0				MAJORANTE DO ERRO		0.01				OBS
			n	a	b	X=(a+b)/2	f(a)	f(b)	f(x)	Erro
			1	0.60000000	0.70000000	0.65000000	-0.15082562	0.13332506	-0.00828292	0.05000000				CONTINUAR
			2	0.65000000	0.70000000	0.67500000	-0.00828292	0.13332506	0.06258241	0.02500000				CONTINUAR
			3	0.65000000	0.67500000	0.66250000	-0.00828292	0.06258241	0.02717153	0.01250000				CONTINUAR
			4	0.65000000	0.66250000	0.65625000	-0.00828292	0.02717153	0.00945060	0.00625000				FIM
			5	0.65000000	0.65625000	0.65312500	-0.00828292	0.00945060	0.00058552	0.00312500				FIM
			6	0.65000000	0.65312500	0.65156250	-0.00828292	0.00058552	-0.00384826	0.00156250				FIM
			7	0.65156250	0.65312500	0.65234375	-0.00384826	0.00058552	-0.00163126	0.00078125				FIM
			8	0.65234375	0.65312500	0.65273438	-0.00163126	0.00058552	-0.00052284	0.00039063				FIM
			9	0.65273438	0.65312500	0.65292969	-0.00052284	0.00058552	0.00003135	0.00019531				FIM
			10	0.65273438	0.65292969	0.65283203	-0.00052284	0.00003135	-0.00024575	0.00009766
			11	0.65283203	0.65292969	0.65288086	-0.00024575	0.00003135	-0.00010720	0.00004883
			12	0.65288086	0.65292969	0.65290527	-0.00010720	0.00003135	-0.00003793	0.00002441
			13	0.65290527	0.65292969	0.65291748	-0.00003793	0.00003135	-0.00000329	0.00001221
			14	0.65291748	0.65292969	0.65292358	-0.00000329	0.00003135	0.00001403	0.00000610
			15	0.65291748	0.65292358	0.65292053	-0.00000329	0.00001403	0.00000537	0.00000305
			16	0.65291748	0.65292053	0.65291901	-0.00000329	0.00000537	0.00000104	0.00000153
			17	0.65291748	0.65291901	0.65291824	-0.00000329	0.00000104	-0.00000113	0.00000076
			18	0.65291824	0.65291901	0.65291862	-0.00000113	0.00000104	-0.00000004	0.00000038
			19	0.65291862	0.65291901	0.65291882	-0.00000004	0.00000104	0.00000050	0.00000019
			20	0.65291862	0.65291882	0.65291872	-0.00000004	0.00000050	0.00000023	0.00000010
			21	0.65291862	0.65291872	0.65291867	-0.00000004	0.00000023	0.00000009	0.00000005
			22	0.65291862	0.65291867	0.65291865	-0.00000004	0.00000009	0.00000002	0.00000002
			23	0.65291862	0.65291865	0.65291864	-0.00000004	0.00000002	-0.00000001	0.00000001
			24	0.65291864	0.65291865	0.65291864	-0.00000001	0.00000002	0.00000001	0.00000001
			25	0.65291864	0.65291864	0.65291864	-0.00000001	0.00000001	-0.00000000	0.00000000
Biss
				F(x)	X^3+e^x=2			Erro	0.001
			n	a	b	Xi	f(a)	f(b)	f(x)	erro		Instrução
			1	0.5000	1.2500	0.8750	-0.2263	3.4435	1.0688	0.3750		CONTINUAR
			2	0.5000	0.8750	0.6875	-0.2263	1.0688	0.3137	0.0938		CONTINUAR
			3	0.5000	0.6875	0.5938	-0.2263	0.3137	0.0201	0.0234		CONTINUAR
			4	0.5000	0.5938	0.5469	-0.2263	0.0201	-0.1086	0.0059		CONTINUAR
			5	0.5469	0.5469	0.5469	-0.1877	-0.1086	-0.1086	0.0000		FIM
			6	0.5469	0.5469	0.5469	-0.1877	-0.1086	-0.1086	0.0000		FIM
			7	0.5469	0.5469	0.5469	-0.1877	-0.1086	-0.1086	0.0000		FIM
			8	0.5469	0.5469	0.5469	-0.1877	-0.1086	-0.1086	0.0000		FIM
			9	0.5469	0.5469	0.5469	-0.1877	-0.1086	-0.1086	0.0000		FIM
			10	0.5469	0.5469	0.5469	-0.1877	-0.1086	-0.1086	0.0000		FIM
												FIM
												FIM
Newton-Raphson
								CÁLCULO NUMÉRICO
								MÉTODO DA BISSECÇÃO						intervalo	(0,1;1)	Xn+1=xn-f(xn)/f´(Xn)
			f(x)	X^2+LN(X)=0				MAJORANTE DO ERRO		0.01
			F´(x)	2x+1/x
			F´´(x)	2-1/x^2										OBS
							n	Xn	F(Xn)	F´(Xn)	Xn+1	Erro	ABS(F(xn))
							0	0.6	-0.1508256238	2.8666666667	0.6526135897	0.0526135897	CONTINUAR
							1	0.6526135897	-0.0008655737	2.8375274805	0.6529186347	0.000305045	FIM
							2	0.6529186347	-0.0000000162	2.8374216765	0.6529186404	0.0000000057	FIM
							3	0.6529186404	0	2.8374216745	0.6529186404	0	FIM
							4	0.6529186404	0	2.8374216745	0.6529186404	0	FIM
								X=	0
									X=0,65261359±0,0003