方程 Cosx+y=x²+y² 的图形是椭圆吗? 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 theseSmoke, Moth, Gauntlets, Chili, Miniature horse, Game, Carrots, Plumber, Rodeo, Shrubbery, 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 #5285


anonymous
anonymous
sketch #5211


anonymous
anonymous
sketch #1953 愛鼠繪


anonymous
anonymous
sketch #2150 batman


anonymous
anonymous
sketch #3254 derp


anonymous
anonymous
sketch #2278 flower


Jay Lantz
sketch #3743 Just for fun


Charlie Vo
sketch #2018


anonymous
anonymous
sketch #704


anonymous
anonymous
sketch #4713


anonymous
anonymous
sketch #5192


anonymous
anonymous
sketch #2559 sun


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #4796


anonymous
anonymous
sketch #1145


anonymous
anonymous
sketch #1122 norooz


anonymous
anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #5269


anonymous
anonymous
sketch #3818 เดียวจะวาดใหม่ยังไม่เสร็จๆ


anonymous
anonymous
sketch #4503 Naruto Biju Mode by Jessie Lightwood


anonymous
anonymous
sketch #4883 White tiger by Kayson Danielle


Chris Shrimp Lonsdale
sketch #342 Forest scene


Melissa Cogo
sketch #734 ytsfsfsdhgdhgf


anonymous
anonymous
sketch #1253


anonymous
anonymous
sketch #4881


anonymous
anonymous
sketch #1082 Seher 6 years

tomski方程 cosx+y=x²+y² 的图形是椭圆吗? coloring