[資訊] 數學的英文唸法
看到有人問一些數學的英文唸法
我就想說來開個貼詳細的說一下不同表達式的念法好了
不等式:
大於:greater than
大於或等於:greater than or equal to
小於:smaller than
小於或等於:smaller than or equal to
不等於:not equal to
運算:
加:plus
減:minus或者subtracted by(譬如三減四=3 subtracted by 4)
乘:times或者multiply by(譬如三乘四=multiply 3 by 4)
除:by或者divided by或者over(譬如三除四可以說3 by 4或者3 divided by 4
或者3 over 4)
等於:equals
二次方:squared(譬如three squared equals nine)
三次方:cubed(譬如three cubed equals twenty-seven)
如果是其他次方的 就不會用簡稱了
n次方:to the power of n(譬如3的五次方=three to the power of five)
平方根:square root of
三次方根:cube root of
n次方根:the n-th root of (譬如三的五次方根=the fifth root of three)
因為n次方很常用的關係 所以也有很多簡稱
譬如可以說除了3 to the power of 5 之外
還可以說成3 to the 5
甚至是3e5也可以
其中的e是代表exponentiation 也就是取冪
不過e不建議說 可能會引起誤會
基本運算大概就這樣吧?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 143.89.220.202
※ 編輯: asdsasd123 來自: 143.89.220.202 (04/12 15:20)
推
04/12 17:01, , 1F
04/12 17:01, 1F
→
04/12 17:11, , 2F
04/12 17:11, 2F
推
04/12 17:26, , 3F
04/12 17:26, 3F
推
04/12 20:05, , 4F
04/12 20:05, 4F
推
04/12 22:03, , 5F
04/12 22:03, 5F
推
04/13 04:38, , 6F
04/13 04:38, 6F
→
04/13 04:39, , 7F
04/13 04:39, 7F
推
04/13 04:42, , 8F
04/13 04:42, 8F
→
04/13 04:43, , 9F
04/13 04:43, 9F
→
04/13 15:44, , 10F
04/13 15:44, 10F
→
04/13 15:45, , 11F
04/13 15:45, 11F
→
08/06 07:21, , 12F
08/06 07:21, 12F
→
09/06 23:49, , 13F
09/06 23:49, 13F
→
12/02 18:12, , 14F
12/02 18:12, 14F
→
04/13 22:27,
7年前
, 15F
04/13 22:27, 15F
Eng-Class 近期熱門文章
PTT職涯區 即時熱門文章
41
53