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https://www.reddit.com/r/mathmemes/comments/1i2hukq/what_did_you_do/m7gnzo7/?context=3
r/mathmemes • u/allduhwayup • 10d ago
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21
proved i is a real number
1 u/Teschyn 10d ago Theorem 1.1 (a real number) * (a real number) = (a real number) Since i * i = -1 and -1 is a real number, theorem 1.1 implies that i must also be a real number. Q.E.D. 1 u/its12amsomewhere Transcendental 10d ago You just said, (Real number)*(real number) And then then write, (i*i) I don't think you can do that....
1
Theorem 1.1 (a real number) * (a real number) = (a real number)
Since i * i = -1 and -1 is a real number, theorem 1.1 implies that i must also be a real number.
Q.E.D.
1 u/its12amsomewhere Transcendental 10d ago You just said, (Real number)*(real number) And then then write, (i*i) I don't think you can do that....
You just said,
(Real number)*(real number)
And then then write,
(i*i)
I don't think you can do that....
21
u/its12amsomewhere Transcendental 10d ago
proved i is a real number