The Night Sky

Run

Действие по тику "U" Subscript, "p" "d" "a" "t" "e" , Baseline

every

Мин. время шага 1

Graph Stuff Below

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Time variable

Выражение 27: "t" equals 0

Background

Stars

Constellation

Orbits/Sun

Planets

Colors

Functions

Comet

Выражение 90: "P" Subscript, "a" "t" "h" , Baseline left parenthesis, "x" , right parenthesis equals negative 0.6 "x" plus 150

Выражение 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 parenthesis

Выражение 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 , EndFraction

Выражение 93: "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 parenthesis

Comet.png

Сменить изображение

Центр:

center: left parenthesis, "C" Subscript, "o" "m" "e" "t" , Baseline . "x" , "C" Subscript, "o" "m" "e" "t" , Baseline . "y" , right parenthesis

Ширина:

width: 100

Угол:

angle: "C" Subscript, "r" "o" "t" , Baseline

Высота:

height: 100

Прозрачность:

opacity: negative left parenthesis, mod left parenthesis, "t" plus 3 pi , 4 pi , right parenthesis minus 1 , right parenthesis squared plus 1

Выражение 95: "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 parenthesis

Выражение 96: "C" Subscript, "r" "o" "t" , Baseline equals 0.2 6

Выражение 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 parenthesis

Trajectory

Mini Rocket

111

Galaxy

133

Rocket

152

185

207

при поддержке