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 theseBerries, Couch sofa, Elixir, Football, Cow, Prince, Muffin, Nun, Sleepyhead, Astronaut, 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 #2899 Snoopy by Rhemzkian Esturco


anonymous
anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa


anonymous
anonymous
sketch #1110


anonymous
anonymous
sketch #5068


Tom Kelly
sketch #124 saurez


anonymous
anonymous
sketch #1328


anonymous
anonymous
sketch #4649


anonymous
anonymous
sketch #1950


anonymous
anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco


anonymous
anonymous
sketch #2922


anonymous
anonymous
sketch #3321 Baby Mirella Flowers


anonymous
anonymous
sketch #20215 Desert


sketchmaster
sketch #2628 Black haired women


Saifa Mahmud
sketch #1671


anonymous
anonymous
sketch #5227


anonymous
anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike


sketchmaster
sketch #2446 Joker by sketchmaster


anonymous
anonymous
sketch #3455 Enya by Georai Shahar


anonymous
anonymous
sketch #5415


anonymous
anonymous
sketch #5346


anonymous
anonymous
sketch #1232 Dylan Thomas


anonymous
anonymous
sketch #4953 Bird by Ervin Haxhija


anonymous
anonymous
sketch #5171


anonymous
anonymous
sketch #978


anonymous
anonymous
sketch #5182 Inuyasha by Sepp Herberger


anonymous
anonymous
sketch #4682 Elvis Presley by Nassim Nouri

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