Andromeda/math-project
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This commit is contained in:
mtgmonkey 2025-06-12 07:44:55 -04:00
parent bd377d0dc6
commit c35a0b5108
2 changed files with 5 additions and 3 deletions
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6
src/Main.elm
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@ -66,13 +66,13 @@ view computer memory =
<| <|
List.append List.append
(makeCircles computer fx bounds memory []) (makeCircles computer fx bounds memory [])
([ P.words black "Welcome to my math project! Use arrow keys to adjust the width of each rectangle." ([ P.words black "Welcome to my math project! Left and right arrows adjust dx, up and down change the visualization."
|> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 0.5) |> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 0.5)
, P.words black ("The current dx is " ++ (String.fromFloat memory.dx)) , P.words black ("The current dx is " ++ (String.fromFloat memory.dx))
|> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 1) |> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 1)
, P.words black ("The current approximation is " ++ (String.fromFloat <| (\n->n/32/32) <| getArea computer corner fx bounds memory)) , P.words black ("The left approximation is " ++ (String.fromFloat <| (\n->n/32/32) <| getArea computer TopLeft fx bounds memory))
|> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 1.5) |> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 1.5)
, P.words black ("The real area under the curve is thus about " ++ (String.fromFloat 898)) , P.words black ("The right approximation is about " ++ (String.fromFloat <| (\n->n/32/32) <| getArea computer TopRight fx bounds memory))
|> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 2) |> at ( (bounds.xmax - bounds.xmin) / 2, bounds.ymax - 2)
]) ])

2
src/index.html
View file

@ -2,10 +2,12 @@
<html> <html>
<head> <head>
<script type = 'text/javascript' src = './main.js'></script> <script type = 'text/javascript' src = './main.js'></script>
<title id='title'></title>
</head> </head>
<body> <body>
<script> <script>
var app = Elm.Main.init(); var app = Elm.Main.init();
document.getElementById('title').textContent='Reimann Sum Visualizer';
</script> </script>
</body> </body>
</html> </html>