等轴双曲线的一个问题,如何用几何方法证明? 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 theseNoose, Steak, Baboon, Outhouse, Duck, X-ray, Claim, Mule, Triplets, Cannery, 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 #4313


anonymous
anonymous
sketch #5216 D by Gabriela Segura


anonymous
anonymous
sketch #894 hmmm


anonymous
anonymous
sketch #4916


anonymous
anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura


anonymous
anonymous
sketch #4221 Moi.


anonymous
anonymous
sketch #4855


anonymous
anonymous
sketch #3378


anonymous
anonymous
sketch #3362 The Boss by David Torre


anonymous
anonymous
sketch #5177


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


anonymous
anonymous
sketch #4319


anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love


anonymous
anonymous
sketch #4755


anonymous
anonymous
sketch #4888


anonymous
anonymous
sketch #2562


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady


anonymous
anonymous
sketch #5119


anonymous
anonymous
sketch #3127 Hulk George Lucaz


anonymous
anonymous
sketch #3535 Mickey by Hakan Usuğ


Rachel Roe
sketch #78 Dino-Roar


anonymous
anonymous
sketch #5311


anonymous
anonymous
sketch #3716


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 #5314


anonymous
anonymous
sketch #3039 Anonymous by Gootee Jaroonsit


anonymous
anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo

tomski等轴双曲线的一个问题,如何用几何方法证明? 知乎 coloring