Re: [其他] 請問除法結果為何叫做商?
※ 引述《sai2784 (sai2784)》之銘言:
: 請問除法結果為何叫做商
: 商的定義是什麼?
: 看不太出來跟除法有什麼關係!
古代滴漏上計時的刻度,就叫做"商"
每一支刻箭有一百度,每一度都是相等的
所以將一支刻箭的長度除以一百,就會得到 -- 商
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.4.183
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什麼意思?
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看來是的
※ 編輯: PaulErdos 來自: 140.112.4.183 (07/12 21:54)
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