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curiosoperoinutil.com :: Ver Tema - ¿Cómo calcula una calculadora los senos, arcosenos, etc...?
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¿Cómo calcula una calculadora los senos, arcosenos, etc...?
https://curiosoperoinutil.com/forum/viewtopic.php?f=2&t=5365
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Autor:  javi-san [ Dom 11 Nov 2007, 22:34 ]
Asunto:  ¿Cómo calcula una calculadora los senos, arcosenos, etc...?


Autor:  Carlos [ Dom 11 Nov 2007, 22:49 ]
Asunto: 


Autor:  rmcantin [ Lun 12 Nov 2007, 00:03 ]
Asunto: 


Autor:  De Molay [ Lun 12 Nov 2007, 00:28 ]
Asunto: 


Autor:  javi-san [ Lun 12 Nov 2007, 12:10 ]
Asunto: 

Vereis, el algoritmo permitía obtener senos, cosenos, exponenciales y tal, sin recurrir a multiplicaciones, abaratando mucho la unidad de cálculo. Que yo recuerde, no se basaba en Look-up tables, y aun así permitía calcular raíces, exponenciales, logaritmos, senos, arcosenos, etc... Lo leí hace tiempo en un artículo relativo a las primeras calculadoras electrónicas, cuando no podían permitirse disponer de una unidad de multiplicación y apenas disponían de capacidad de memoria. Aun así, mediante un procediemiento iterativo, y con solo sumas y restas, podían calcular todas estas cosas.

Me pareció un algoritmo muy interesante, pero es que no recuerdo el nombre, disculpad mi mala memoria... :(

Autor:  Outsider [ Lun 12 Nov 2007, 22:12 ]
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Autor:  Nacho [ Lun 12 Nov 2007, 23:25 ]
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Autor:  rmcantin [ Mar 13 Nov 2007, 01:45 ]
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Autor:  jcea [ Mié 14 Nov 2007, 22:57 ]
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Autor:  javi-san [ Mié 14 Nov 2007, 23:10 ]
Asunto: 


Autor:  jcea [ Jue 15 Nov 2007, 23:53 ]
Asunto: 


Autor:  jcea [ Mar 27 Nov 2007, 00:00 ]
Asunto: 


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