不定积分符号为什么是∫dx?为什么要加一个dx?是不是多此一举了? 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 theseBeaver, Caravan, Cherry, Quirt, Paradise, Canopy, Parachute, Gold mine, Gravy, Eggrolls, 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 #4493 Jimi Hendrix by Alex Stoun


Lucy Barnard
sketch #245 Fishy


anonymous
anonymous
sketch #4948 Snow White by George Lucaz


anonymous
anonymous
sketch #2278 flower


anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda


anonymous
anonymous
sketch #2025


anonymous
anonymous
sketch #1168


anonymous
anonymous
sketch #4446 EDDIE by يآآسر محمد


anonymous
anonymous
sketch #5184 Walter White by Abdul Ghony


anonymous
anonymous
sketch #5256


anonymous
anonymous
sketch #4605 Goku by Jayme Sousa


anonymous
anonymous
sketch #3268 Werewolf by Mert Arda Yiğit


anonymous
anonymous
sketch #1220


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #5271


anonymous
anonymous
sketch #3727 Stitch by Louis Tradieu


Tom Kelly
sketch #4 Nirvana Smiley


anonymous
anonymous
sketch #5163


anonymous
anonymous
sketch #3063


anonymous
anonymous
sketch #2959 manga girl blue hair


anonymous
anonymous
sketch #3508 Medusa by Nelly Panambo


anonymous
anonymous
sketch #871 vampire girl anime


anonymous
anonymous
sketch #3822


anonymous
anonymous
sketch #3707 The Thinker


anonymous
anonymous
sketch #5220


sketchmaster
sketch #2624 Pikachu by sketchmaster

tomski不定积分符号为什么是∫dx?为什么要加一个dx?是不是多此一举了? 知乎 coloring