Revision as of 10:46, 13 July 2022 edit 178.3.217.60 (talk) →corrected dual of dual because of corrected cross product ← Previous edit		Revision as of 08:55, 19 July 2022 edit undo 2001:4c80:40:539:c0c2:842d:7d0d:f04c (talk) →Higher dimensions Next edit →
Line 66: ::<math>x=(x_0,\ldots, x_n)\mapsto \left(\frac{\partial F}{\partial x_0}(x),\ldots, \frac{\partial F}{\partial x_n}(x)\right)</math> :which lands in the dual projective space. * The dual variety of a point {{math\|(''a''<sub>0</sub>: ...,: ''a<sub>n</sub>'')}} is the hyperplane ::<math>a_0x_0+\ldots +a_nx_n=0.</math>

Dual curve: Difference between revisions