Análisis númerico
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8) sea [pic] use la aritmética de redondeo a 4 dígitos para evaluar [pic] y halle el error relativo para este caso.
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9) Evaluar el polinomio P(x) = x3 – 6 x² + 3 x – 0,149 en x = 4,71 utilizando aritméticade punto flotante de 3 dígitos con redondeo. Evaluarlo luego usando la expresión alternativa P(x) = ((x - 6) x + 3) x – 0,149 (denominada Esquema de Horner o anidamiento). Comparar con el resultado...
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