数学中是如何定义与判断「拐点」的,其充要条件是什么? 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 thesePapoose, French horn, Crumpled paper, Turban, Tie, Star, Minaret, Lunch, Quirt, Pug, 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


anonymous
anonymous
sketch #5183


anonymous
anonymous
sketch #3590


anonymous
anonymous
sketch #5267


anonymous
anonymous
sketch #5172 Cheshire Cat by Juan Garcia


Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic


anonymous
anonymous
sketch #5051


anonymous
anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus


anonymous
anonymous
sketch #3651 Istanbul by DjDarío GT


anonymous
anonymous
sketch #3280 Adventure Time by Alina Danielle


anonymous
anonymous
sketch #5100 Shadow by An Nguyen


anonymous
anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil


anonymous
anonymous
sketch #3254 derp


anonymous
anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto


anonymous
anonymous
sketch #1183


anonymous
anonymous
sketch #4640 Serj Tankian by Dav Guzman Mendoza


anonymous
anonymous
sketch #4742


anonymous
anonymous
sketch #2206


anonymous
anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke


anonymous
anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit


anonymous
anonymous
sketch #2877 Elvis by Karoline Castillo


anonymous
anonymous
sketch #21085 Tobirama by Enrique L. Manly


anonymous
anonymous
sketch #649


anonymous
anonymous
sketch #5193


anonymous
anonymous
sketch #578 Butterflies


anonymous
anonymous
sketch #3385


anonymous
anonymous
sketch #2082 mash


anonymous
anonymous
sketch #3732 Michael Jackson by David Obando

tomski数学中是如何定义与判断「拐点」的,其充要条件是什么? 知乎 coloring