哪些数学定理在直觉上是对的,但证明起来很困难? 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 theseFiddler, Steam shovel, Volleyball, Jingle bells, Tailor, Poppy, Tongue, Caravan, Table, Opera, 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 #1833 Head shot - abz


Ainhoa White
sketch #4305 Burka,


anonymous
anonymous
sketch #4313


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady


anonymous
anonymous
sketch #5117


anonymous
anonymous
sketch #5018 Owl by Komlós László


anonymous
anonymous
sketch #5122


anonymous
anonymous
sketch #3659 Portrait by Mari Falcsik


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


sketchmaster
sketch #2619 Underwater by sketchmaster


anonymous
anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora


Zay Lin
sketch #2087 zay lin


anonymous
anonymous
sketch #5281


anonymous
anonymous
sketch #5206


anonymous
anonymous
sketch #2351


anonymous
anonymous
sketch #3261


anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung


anonymous
anonymous
sketch #3157 umpa lumpa


anonymous
anonymous
sketch #5269


anonymous
anonymous
sketch #3076 Angel by Burak Turan


Tom Kelly
sketch #666


anonymous
anonymous
sketch #4902


anonymous
anonymous
sketch #4734 Timon by Anh Vu


anonymous
anonymous
sketch #3439 Aralé by Malyi Link


anonymous
anonymous
sketch #20344

tomski哪些数学定理在直觉上是对的,但证明起来很困难? 知乎 coloring