在大部分的编程语言中，包含了小数点的数字称之为浮点数，可以用它来表示数学中的实数。
In most programming languages, Numbers that include a decimal fraction are called floating-point Numbers, which are used to approximate real Numbers in mathematics.
我儿子在做数学题时经常出现粗心的错误，把小数点点错位。
My son often makes careless mathematics mistakes by pointing off the wrong figures.
1901年，意大利数学家马里奥·拉扎里尼对该理论进行了实验尝试，他一共掷出了3408根针，得出的π值为3.1415929…，这个数值准确到小数点后六位。
The theory was put to the test in 1901 by Mario Lazzarini, a mathematician who dropped 3408 needles to get a value of 3.1415929…, correct to the first six decimal places.
看到这几句话还能勉强理解，这不就是当年数学家对麻子女友的一句“你脸上的小数点真可爱”的现实版本嘛。
"See these words can barely understand, this is not the mathematician to pockmarked girlfriend sentence" you face a decimal point is really cute "version of reality."
他是南北朝时期伟大的数学家、天文学家和物理学家，他精确推出圆周率小数点后七位数字，比欧洲早一千一百多年。
This great mathematician, astronomer and Physicist in the Northern and Southern Dynasties computed the seven figures after the decimal point Pi accurately, over 1100 years earlier than that in Europe.
他是南北朝时期伟大的数学家、天文学家和物理学家，他精确推出圆周率小数点后七位数字，比欧洲早一千一百多年。
This great mathematician, astronomer and Physicist in the Northern and Southern Dynasties computed the seven figures after the decimal point Pi accurately, over 1100 years earlier than that in Europe.
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