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Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.
starting something, for the moment just so as to record that
there is a homeomorphism
$\mathbb{O}P^2 \,\simeq\, S^{15} \underset{h_{\mathbb{O}}}{\cup} \mathbb{H}P_1$between the octonionic projective plane and the attaching space obtained from the octonionic projective line along the octonionic Hopf fibration.
finally realized that we already have Cayley plane. Have added cross-links now.
Hmm, is that meant to be $\mathbb{O}P^1$?
Yes, I changed it already on the page itself.
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