有趣儿的Google

除了强大的检索以外，在Google的搜索框里输入下面的内容，绝对是意想不到的效果，试试看吧。

指令系列：

Let it snow

Do a barrel roll

Askew

Hanukkah

函数图表系列(IE有问题，火狐狸或者Chrome可)：

sqrt(1-(x-1)^2),sqrt(1-(x+1)^2),sqrt(0.01-(x-1)^2)+1,sqrt(0.01-(x+1)^2)+1

graph 0.75x^(2/3)+(1-x^2)^(1/2),0.75x^(2/3)-(1- x^2)^(1/2)

(sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5

-(0.49-x^2)^0.6*0.8-0.2, sqrt(0.01-(abs(x)-0.4)^2)*2*sin(x*1000)+0.4, -sqrt(0.0025-((abs(x)-0.73)^2))-abs(x)+0.54, sqrt(1-x^2)*sin(x*1000)

-(0.49-x^2)^0.6*0.8-0.2, sqrt(0.01-(abs(x)-0.4)^2)*2*sin(x*1000)+0.4, sqrt(1-x^2)*sin(x*1000), -sqrt(0.0025-((abs(x)-0.73)^2))-abs(x)+0.54

sin ( 1000000 / x )

sqrt(0.16-(abs(x+0.5)-0.5)^2)*0+(abs(x+0.6)-abs(x+0.4))*1.25-0.25+sin(x*1000)*0.1, sqrt(0.09-(x+1)^2)*0+0.5+sin(x*1000)*0.1, sqrt(0.01-(x-0.7)^2)*0+sin(x*1000)*0.6, sqrt(0.04-(x-1)^2)*0-0.5*x+0.4+sin(x*1000)*0.1

1+(1-sqrt(1-sqrt(2-2*abs(x))^4)),1+sqrt(1-(x*2)^1000)*sin(x*1000)/2-0.5,sqrt(1-x^1000)*sin(x*1000)+1