Real Number

Creator

Creator

Seonglae Cho

Created

Created

2023 Apr 19 7:11

Editor

Editor

Seonglae Cho

Edited

Edited

2023 Oct 9 13:5

Refs

Refs

unlike

Complex Number, real number system is not

Algebraically Closed Field

Real Number Type

Rational Number

Irrational Number

What does $\mathrm{Re}(x)$ mean?

I see this all the time in Mathematica output as well as in text, such as near the top of the Wikipedia Beta function page.

$What does $\mathrm{Re}(x)$ mean?$

https://math.stackexchange.com/questions/70246/what-does-mathrmrex-mean

$What does $\mathrm{Re}(x)$ mean?$

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