圆和球的公式含 π,为什么到四维超球就变成 π² 了,三维为什么没有 √π? 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 theseBilly Goat, Lawn, Vanity, Torch, Bed, King, Pinball machine, Carrots, Golfer, Donut, 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?

Rachel Roe
sketch #2645 Flowers in window


anonymous
anonymous
sketch #1255 something


anonymous
anonymous
sketch #5164


anonymous
anonymous
sketch #5048


anonymous
anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux


anonymous
anonymous
sketch #4859


anonymous
anonymous
sketch #3118 Joker Hernan Da Costa Marquez


anonymous
anonymous
sketch #2577


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


anonymous
anonymous
sketch #5066 Rey Helado by Gleny Acevedo


anonymous
anonymous
sketch #3708


anonymous
anonymous
sketch #1170


anonymous
anonymous
sketch #4713


anonymous
anonymous
sketch #2022


anonymous
anonymous
sketch #5054 Angelina Jolie by Hailey So Pretty


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #5103


anonymous
anonymous
sketch #5283


anonymous
anonymous
sketch #5125


anonymous
anonymous
sketch #4595 Hell Boy by Cristina Love


anonymous
anonymous
sketch #2959 manga girl blue hair


anonymous
anonymous
sketch #5087


anonymous
anonymous
sketch #1114 fire flame camping bonfire


anonymous
anonymous
sketch #288 RK


Tom Kelly
sketch #4 Nirvana Smiley


anonymous
anonymous
sketch #5009 Elen Jager from Attack on Titan


anonymous
anonymous
sketch #3208 ELETR by Raimundo Santos


anonymous
anonymous
sketch #5303


anonymous
anonymous
sketch #1668 SUNSET


anonymous
anonymous
sketch #3381 DBZ by Adidtzu Ady

tomski圆和球的公式含 π,为什么到四维超球就变成 π² coloring