decimal floating point value

基本解释

So a floating point value again is a number with a decimal point, so it depends.
一个浮点型数据就是一个，带小数点的数。
Converts the value of the specified decimal number to an equivalent single-precision floating-point number.
将指定的双精度浮点数的值转换为等效的单精度浮点数。
It just throws the decimal point away and that's because, again, these are ints and the answer intuitively should be a floating point value, but I need to be more specific.
它直接把小数点后面的数值丢弃掉了，因为，凭直觉，那些整型数和结果应该是一个浮点数据,但是我需要一个更精确的数值。

It just throws the decimal point away and that's because, again, these are ints and the answer intuitively should be a floating point value, but I need to be more specific.
它直接把小数点后面的数值丢弃掉了，因为，凭直觉，那些整型数和结果应该是一个浮点数据,但是我需要一个更精确的数值。
哈佛公开课 - 计算机科学课程节选
There's no decimal point; there's no point zero; there's no floating point value, it's just a hardcoded integer.
这里没有小数点，这里没有;,这里没有浮点数值，它只是一个整型数字。
哈佛公开课 - 计算机科学课程节选
So a floating point value again is a number with a decimal point, so it depends.
一个浮点型数据就是一个,带小数点的数。
哈佛公开课 - 计算机科学课程节选