这个定积分使用分部积分法做吗,但是�感觉越做越复杂了,怎么做 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 theseKeg, Tree house, Acorn, Hippo, Ghost, Toes, Herd, Skis, Cherry tree, Overalls, 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 #4702


anonymous
anonymous
sketch #4151


anonymous
anonymous
sketch #3708


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #3506 Goku by Saul Mansanares


Lucy Barnard
sketch #249 Rocket


anonymous
anonymous
sketch #5191 The View by Vicente Vera


anonymous
anonymous
sketch #3360


anonymous
anonymous
sketch #5064


anonymous
anonymous
sketch #5228 Rin & Len by Mark Phillips


Fabio Sala
sketch #2672


anonymous
anonymous
sketch #2283 Head in a shoe


anonymous
anonymous
sketch #4704 Slash


anonymous
anonymous
sketch #286 sun


anonymous
anonymous
sketch #3259


Na Ruro
sketch #2715 Angelina


anonymous
anonymous
sketch #3236 Sunset by Aaron Bahary


anonymous
anonymous
sketch #4769 Finn and Jake by Neo Ʀazor


anonymous
anonymous
sketch #953


anonymous
anonymous
sketch #3204 eminem


anonymous
anonymous
sketch #2150 batman


anonymous
anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux


anonymous
anonymous
sketch #1846 zay


Rachel Roe
sketch #2642 Red dog


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


anonymous
anonymous
sketch #3264 Lisa by Shaban Khan


anonymous
anonymous
sketch #1095


anonymous
anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

tomski这个定积分使用分部积分法做吗,但是�感觉越做越复杂了,怎么做 知乎 coloring