2021/12/16/Structure-and-Interpretation-of-Computer-Programs/

[utterances-bot]

计算机结构和解释--Structure and Interpretation of Computer Programs | Hexo

SCIP笔记-1

https://arbaleast.github.io/2021/12/16/Structure-and-Interpretation-of-Computer-Programs/

[arbaleast]

chapter 1

We are about to study the idea of a computational process. Computational processes are abstract beings that inhabit computers. As they evolve, processes manipulate other abstract things called data. The evolution of a process is directed by a pattern of rules called a program. People create programs to direct processes. In effect, we conjure the spirits of the computer with our spells.

我们即将学习计算过程，计算过程在计算机中是抽象的存在。随着演变，计算过程巧妙地控制其他抽象事物称为数据。一个过程的进化是直接通过规则的模型叫程序，人们创造程序成为直接过程。事实上，我们用我们的拼写虚构出计算机的灵魂。

[arbaleast]

A computational process is indeed much like a sorcerer’s idea of a spirit. It cannot be seen or touched. It is not composed of matter at all. However,it is very real. It can perform intellectual work. It can answer questions. It can affect the world by disbursing money at a bank or by controlling a robot arm in a factory. The programs we use to conjure processes are like a sorcerer’s spells. They are carefully composed from symbolic expressions in arcane and esoteric programming languages that prescribe the tasks we want our processes to perform.

计算过程实际上更像一位男巫灵魂的想法，不能被看见或者触摸，也不是由实际事物组成。然而，它是真实存在的。它能够执行需要智力的工作，能回答问题，能够通过周转在银行钱或者控制在工厂的机器人的手臂来影响世界。我们虚构过程使用程序就像男巫的咒语。他们由神秘深奥象征表达仔细地组成为程序语言，用我们想要的过程执行指定任务。