The BookOfProofs Feedhttps://www.bookofproofs.org/feedb/Latest cool examples, proofs and theorems from www.bookofproofs.orgrussels paradoxhttps://www.bookofproofs.org/branches/russels-paradox/https://www.bookofproofs.org/branches/russels-paradoxSun, 09 Dec 2018 23:13:18 +0100newest motivation: russel's paradoxset operationshttps://www.bookofproofs.org/branches/set-operations/https://www.bookofproofs.org/branches/set-operationsSun, 09 Dec 2018 22:09:21 +0100newest set operationsdisjoint setshttps://www.bookofproofs.org/branches/disjoint-sets/https://www.bookofproofs.org/branches/disjoint-setsSun, 09 Dec 2018 17:33:21 +0100newest definition: disjoint setsuniversal sethttps://www.bookofproofs.org/branches/universal-set/https://www.bookofproofs.org/branches/universal-setSun, 09 Dec 2018 13:23:28 +0100newest definition: universal setgeometrical interpretation of hyperplaneshttps://www.bookofproofs.org/branches/geometrical-interpretation-of-hyperplanes/https://www.bookofproofs.org/branches/geometrical-interpretation-of-hyperplanesFri, 12 Oct 2018 23:54:42 +0200newest geometrical interpretation of hyperplaneshyperplane of a number spacehttps://www.bookofproofs.org/branches/hyperplane-of-a-number-space/https://www.bookofproofs.org/branches/hyperplane-of-a-number-spaceFri, 12 Oct 2018 23:56:16 +0200newest definition: hyperplane of a number spacepresentation of a straight line in plane as a linear equation proofhttps://www.bookofproofs.org/branches/presentation-of-a-straight-line-in-plane-as-a-linear-equation/proof/https://www.bookofproofs.org/branches/presentation-of-a-straight-line-in-plane-as-a-linear-equation/proofFri, 12 Oct 2018 20:24:50 +0200newest proof: (related to "presentation of a straight line in a plane as a linear equation")presentation of a straight line in a plane as a linear equationhttps://www.bookofproofs.org/branches/presentation-of-a-straight-line-in-a-plane-as-a-linear-equation/https://www.bookofproofs.org/branches/presentation-of-a-straight-line-in-a-plane-as-a-linear-equationFri, 12 Oct 2018 11:24:15 +0200newest proposition: presentation of a straight line in a plane as a linear equationsimple consequences from the definition of a vector space proofhttps://www.bookofproofs.org/branches/simple-consequences-from-the-definition-of-a-vector-space/proof/https://www.bookofproofs.org/branches/simple-consequences-from-the-definition-of-a-vector-space/proofThu, 11 Oct 2018 23:41:57 +0200newest proof: (related to "simple consequences from the definition of a vector space")simple consequences from the definition of a vector spacehttps://www.bookofproofs.org/branches/simple-consequences-from-the-definition-of-a-vector-space/https://www.bookofproofs.org/branches/simple-consequences-from-the-definition-of-a-vector-spaceThu, 11 Oct 2018 23:38:42 +0200newest proposition: simple consequences from the definition of a vector spacesles revised in the light of vector spaceshttps://www.bookofproofs.org/branches/sles-revised-in-the-light-of-vector-spaces/https://www.bookofproofs.org/branches/sles-revised-in-the-light-of-vector-spacesThu, 11 Oct 2018 18:44:08 +0200newest application: sles revised in the light of vector spacesexamples of vector spaceshttps://www.bookofproofs.org/branches/examples-of-vector-spaces/https://www.bookofproofs.org/branches/examples-of-vector-spacesThu, 11 Oct 2018 18:44:58 +0200newest example: examples of vector spacesexamples of adjacency matriceshttps://www.bookofproofs.org/branches/examples-of-adjacency-matrices/https://www.bookofproofs.org/branches/examples-of-adjacency-matricesSun, 06 May 2018 23:09:35 +0200newest example: examples of adjacency matricesperspectivitieshttps://www.bookofproofs.org/branches/perspectivities/https://www.bookofproofs.org/branches/perspectivitiesTue, 24 Apr 2018 16:35:20 +0200newest definition: perspectivitiesprojectivities ranges and pencilshttps://www.bookofproofs.org/branches/projectivities-ranges-and-pencils/https://www.bookofproofs.org/branches/projectivities-ranges-and-pencilsTue, 24 Apr 2018 01:30:36 +0200newest definition: projectivities, ranges and pencils