算数のあの表現，英語で何ていうの？
英語でエンジニアと話す際，忘れがちなので書いておきます
もっと必要なものがあれば教えて下さい
| 演算方法 |
式 |
英文 |
| 足し算 |
X + Y = Z |
X plus Y is Z, X added to Y makes Z |
| 引き算 |
X - Y = Z |
X minus Y is Z, Y subtracted from X makes Z |
| 掛け算 |
X * Y = Z |
X multiplied by Y is Z, X times Y equals Z |
| 割り算 |
X / Y = Z |
X divided by Y is Z |
| 余り |
X % Y = Z |
X modulo Y is Z. Z is the remainder from the division of X by Y |
| 冪乗 |
X ^ Y = Z |
X to the power of Y is Z |
| 実例 |
英文 |
| 1/2 |
A half |
| 2/3 |
Two over three, two thirds |
| 3^2 |
The square of three |
| 2^3 |
The cube of two |
| 6^-3 |
6 to the power of negative three |
| √16 |
The square root of 16 |
| 5以上 |
More than 5 |
| 5以下 |
5 or less(under, below) |
| 5未満 |
Under 5 |
| 5より大きい |
Above 5 |
| a < b |
a is less than b |
| a > b |
a is greater than b |
| a <= b |
a is not greater than b |
| a >= b |
a is not less than b |
用語
- 和 Summation
- 差 Difference
- 積 Product
- 商 Quotient
- 余り Remainder
- 冪 Power
- 分数 Fraction
- 分母 Denominator
- 分子 Numerator
- 階乗 Factorial
- 平均 Average
- 組み合わせ Combination
- 順列 Permutation
- 直積 Direct product
- 内積 Inner product
- 微分 Differential
- 偏微分 Partial differential
- 積分 Integral
- 奇数 Odd number
- 偶数 Even number
- 素数 Prime number
参考文献
