PROOF 14
Prove.
i² = −1 is a definition
On the complex numbers ℂ.
Definition D1
ℂ is the set of all pairs (a, b) of reals, with two operations defined as follows.
Proof.
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PROOF 14
i² = −1 is a definition
On the complex numbers ℂ.
Definition D1
ℂ is the set of all pairs (a, b) of reals, with two operations defined as follows.
Proof.
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