Scholarlink

Before the Information Age, mathematics was done with the help of fairly simple tools such as pencil and paper, blackboard and chalk, log and trig tables, abaci, slide rules, and mechanical calculators.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Software Support

  • 章节

  • 发表日期：

    2025年

查看全文
  • William M. Farmer

摘要

Before the Information Age, mathematics was done with the help of fairly simple tools such as pencil and paper, blackboard and chalk, log and trig tables, abaci, slide rules, and mechanical calculators.