Re: Division of two complex numbers

Am 20.01.2025 um 23:15 schrieb Tom Bola:

Am 20.01.2025 23:08:44 Python schrieb:
 

The binomial formula is (a + b)^2 = a^2 + 2ab + b^2 it is not about (0,
1)^2 or (a, b)^2.

 Why not?

WEIL ES SO IST.

Ok, you could <bla>

*gähn*

When you wrote:
>
(0, 1)^2 = 0^2 + 2*(0 - 1) + 1 = 0 + (-2) + 1 = -1
----------------------^^^
>
where does that -1 comes from?

Das "- 1" in "2*(0 - 1)" war/ist gemeint.

It does come from

Ja?
Hinweis: "The binomial formula is (a + b)^2 = a^2 + 2ab + b^2 it is not about (0, 1)^2 or (a, b)^2."
<facepalm>
.
.
.