Errores de redondeoproblemas y soluciones
- Martínez Aroza, José A.
- Martínez Almécija, Alfredo
- Lirola Térrez, Antonio
ISSN: 0210-8712
Ano de publicación: 1985
Ano: 18
Número: 65
Páxinas: 7-16
Tipo: Artigo
Outras publicacións en: Revista de informática y automática
Resumo
The acumulations of roudoff errors throughout a computation process solved by a digital computer is cause of uncertainty in the final results. The present paper enters upon this problem in three parts. Firstly they are exposed some remarkable case of arithmetic failures that appear with calculator machines. Secondly, computational problem as well as their resolution algorithms are classified according to their conditioning and stability. An finally the present state of the bibliography about the matter is revised, and the most relevant solutions brought out the rearchers until now are shortly desribed.