计时操作 "U" Subscript, "p" "d" "a" "t" "e" , BaselineUpdate
every
最短步长时间 11
ms
Graph Stuff Below
24
==============
25
Time variable
26
表达式27: "t" equals 0t=0
00
4 pi4π
27
Background
对学生隐藏该文件夹。
28
Stars
对学生隐藏该文件夹。
38
Constellation
对学生隐藏该文件夹。
47
Orbits/Sun
对学生隐藏该文件夹。
57
Planets
对学生隐藏该文件夹。
64
Colors
对学生隐藏该文件夹。
68
Functions
对学生隐藏该文件夹。
76
Comet
对学生隐藏该文件夹。
89
表达式90: "P" Subscript, "a" "t" "h" , Baseline left parenthesis, "x" , right parenthesis equals negative 0.6 "x" plus 150Pathx=−0.6x+150
90
表达式91: "C" Subscript, "t" , Baseline equals 800 "s" Subscript, "i" "g" "m" "o" "i" "d" , Baseline left parenthesis, mod left parenthesis, "t" plus 3 pi , 4 pi , right parenthesis , right parenthesisCt=800sigmoidmodt+3π,4π
equals=
800800
91
表达式92: "s" Subscript, "i" "g" "m" "o" "i" "d" , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over 1 plus 100 "e" Superscript, negative 5 "x" , Baseline , EndFractionsigmoidx=11+100e−5x
92
隐藏 标签 "C" Subscript, "p" "a" "r" "t" "i" "c" "l" "e" "s" , Baseline equals left parenthesis, normaldist left parenthesis, "C" Subscript, "o" "m" "e" "t" , Baseline . "x" plus 20 , 10 , right parenthesis .random left parenthesis, "p" Subscript, "a" "r" "t" "i" "c" "l" "e" "s" , Baseline , right parenthesis minus 1.2 "C" Subscript, "p" "d" "t" , Baseline , normaldist left parenthesis, "C" Subscript, "o" "m" "e" "t" , Baseline . "y" minus 15 , 10 , right parenthesis .random left parenthesis, "p" Subscript, "a" "r" "t" "i" "c" "l" "e" "s" , Baseline , right parenthesis plus "C" Subscript, "p" "d" "t" , Baseline , right parenthesisCparticles=normaldistComet.x+20,10.randomparticles−1.2Cpdt,normaldistComet.y−15,10.randomparticles+Cpdt
标签
equals=
left parenthesis, 614.3 , negative 213.7 , right parenthesis614.3,−213.7
left parenthesis, 614.3 , negative 209.7 , right parenthesis614.3,−209.7
left parenthesis, 620.2 , negative 226.3 , right parenthesis620.2,−226.3
left parenthesis, 611.6 , negative 222.2 , right parenthesis611.6,−222.2
left parenthesis, 614.2 , negative 226.8 , right parenthesis614.2,−226.8
left parenthesis, 621.7 , negative 233.9 , right parenthesis621.7,−233.9
left parenthesis, 611.7 , negative 225 , right parenthesis611.7,−225
left parenthesis, 618 , negative 241.7 , right parenthesis618,−241.7
left parenthesis, 612.3 , negative 221.9 , right parenthesis612.3,−221.9
left parenthesis, 619.7 , negative 215.4 , right parenthesis619.7,−215.4
left parenthesis, 613.5 , negative 222.2 , right parenthesis613.5,−222.2
left parenthesis, 637.5 , negative 244 , right parenthesis637.5,−244
left parenthesis, 618.5 , negative 198.4 , right parenthesis618.5,−198.4
left parenthesis, 624.4 , negative 212.4 , right parenthesis624.4,−212.4
left parenthesis, 615.9 , negative 242.8 , right parenthesis615.9,−242.8
100个元素列表
93
Comet.png
更换图片
中心：
center: left parenthesis, "C" Subscript, "o" "m" "e" "t" , Baseline . "x" , "C" Subscript, "o" "m" "e" "t" , Baseline . "y" , right parenthesisComet.x,Comet.y
宽度：
width: 100100
角度：
angle: "C" Subscript, "r" "o" "t" , BaselineCrot
高度：
height: 100100
不透明度：
opacity: negative left parenthesis, mod left parenthesis, "t" plus 3 pi , 4 pi , right parenthesis minus 1 , right parenthesis squared plus 1−modt+3π,4π−12+1
94
隐藏 标签 "C" Subscript, "o" "m" "e" "t" , Baseline equals left parenthesis, "C" Subscript, "t" , Baseline minus 200 , "P" Subscript, "a" "t" "h" , Baseline left parenthesis, "C" Subscript, "t" , Baseline minus 200 , right parenthesis , right parenthesisComet=Ct−200,PathCt−200
标签
equals=
left parenthesis, 600 , negative 210 , right parenthesis600,−210
表达式97: "C" Subscript, "p" "d" "t" , Baseline equals mod left parenthesis, left bracket, 1 , 2...1 0 0 , right bracket left parenthesis, 3 "t" , right parenthesis , 64 pi , right parenthesisCpdt=mod1,2...1003t,64π
