实数的完备性 [数] completeness of real numbers
求一个实数的整数部份 Int
求一个实数的小数部份 Frac
实数的绝对值 Absolute value of real number
实数的等价 [数] equivalence of real numbers
实数的连通性 [数] connectedness of real numbers
复数的实部 real-part
调整后的实数 adjusted actual
实数的连续性 Continuity of real number
单数的实部 real
如果你想去考虑实数的问题。
这看起来可能有些怪,但是想想实数的数量是无限的。
This may seem odd, but recall that there are an infinite number of distinct real values.
实数的连续性理论是构筑极限理论的重要基础;
The theories of real continuity lead to the fundamental basis of limit theory .
So the integers are totally ordered the reals are totally ordered lots of things are, the rationals are totally ordered.
对正数来说,这样的序列是排好序的,对实数也是如此,对很多事情都是如此。
0 >> David: Yeah, so I very deliberately changed this 9 to a 9.0 so that my math would actually be floating point math involving real numbers and not just integers.
>,大卫:是的,我故意地把9改成9,那样我的数学实际上就是浮点数的了,包括实数,不只是整数。
Or if you want to think of it as a real number.
如果你想去考虑实数的问题。
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