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 theseSteak, Sailboat, Bags, Grump, Gopher, Sunflower, Peanut butter, Limousine, Desert, Pumpkin, 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 #3670 Bugs Bunny by Jessica Column


Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon


anonymous
anonymous
sketch #4902


anonymous
anonymous
sketch #2178


anonymous
anonymous
sketch #5183


anonymous
anonymous
sketch #1853 scribble


anonymous
anonymous
sketch #3448 Treba mi bolji "mish " ;)


anonymous
anonymous
sketch #4984 Zombie by London Waterlilly


anonymous
anonymous
sketch #1170


anonymous
anonymous
sketch #3716


anonymous
anonymous
sketch #2562


anonymous
anonymous
sketch #3217


anonymous
anonymous
sketch #3939


Chelley
sketch #3429 Another try of Miku xD


Rachel Roe
sketch #2644 Purple bun


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #2560


anonymous
anonymous
sketch #2573 homer simpson


anonymous
anonymous
sketch #654


anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole


anonymous
anonymous
sketch #3599 Lovely pencil face


anonymous
anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez


anonymous
anonymous
sketch #5103


Gabriela Segura
sketch #2740 Monster by Gabriela Segura


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


anonymous
anonymous
sketch #1385 fingerschpitsengeful


anonymous
anonymous
sketch #3871


anonymous
anonymous
sketch #5187


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #5066 Rey Helado by Gleny Acevedo

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