这道圆锥曲线问题有何射影几何解释? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseRuby, Cucumber, Lei, Breadbox, Puppet, Mittens, Billionaire, Trail, Macaroni, Monster, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni


anonymous
anonymous
sketch #4713


anonymous
anonymous
sketch #270


anonymous
anonymous
sketch #3562 Angry by Leon Soria Ricardo


anonymous
anonymous
sketch #5339


anonymous
anonymous
sketch #4857 Eye by Thu Seba Piñeraa


anonymous
anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo


anonymous
anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László


anonymous
anonymous
sketch #3258


anonymous
anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil


anonymous
anonymous
sketch #3749 Girl Ari Rainbow


anonymous
anonymous
sketch #5139 Sick Sick Six Urs Stefan


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #3626 Skream by Wellen Lima


Gabriela Segura
sketch #2740 Monster by Gabriela Segura


Pascal Quéru
sketch #2479 C 'est qui ? Un rasta qui a manger trop de poulpe farcis. ? Un vieux chanteur de blue grass ? Najdica tomktoo ? A vous de me dire...


anonymous
anonymous
sketch #4383 4383


Donara Smbatyan
sketch #1435 donara


anonymous
anonymous
sketch #2187


anonymous
anonymous
sketch #4358 Wink Károly Benkő


anonymous
anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa


anonymous
anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan


anonymous
anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic


anonymous
anonymous
sketch #1519


anonymous
anonymous
sketch #4368


anonymous
anonymous
sketch #4695


anonymous
anonymous
sketch #5229

tomski这道圆锥曲线问题有何射影几何解释? 知乎 coloring