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milanofthemilanofthe
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Update example models
1 parent 2d77987 commit a325cbc

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Lines changed: 53 additions & 63 deletions

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‎static/examples/bouncing-ball.json‎

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{
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"version": "1.0.0",
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"metadata": {
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"created": "2026-01-25T00:40:48.165Z",
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"modified": "2026-01-25T00:40:48.165Z",
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"created": "2026-05-05T11:55:55.289Z",
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"modified": "2026-05-05T11:55:55.289Z",
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"name": "bouncing-ball"
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},
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"graph": {
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"type": "Constant",
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"name": "gravity",
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"position": {
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"x": 390,
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"y": 250
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"x": 440,
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"y": 160
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},
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"inputs": [],
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"outputs": [
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],
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"params": {
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"value": "-g",
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"_rotation": 0
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"_rotation": 1
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},
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"pinnedParams": []
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},
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"type": "pathsim.events.ZeroCrossing",
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"name": "Bounce",
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"position": {
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"x": 1320,
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"x": 1220,
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"y": 200
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},
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"params": {
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"type": "pathsim.events.Condition",
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"name": "Zeno",
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"position": {
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"x": 1380,
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"x": 1280,
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"y": 260
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},
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"params": {
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},
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"simulationSettings": {
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"duration": "50",
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"dt": "",
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"dt": null,
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"solver": "RKBS32",
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"adaptive": true,
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"atol": "",
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"rtol": "",
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"ftol": "",
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"dt_min": "",
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"atol": null,
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"rtol": null,
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"ftol": null,
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"dt_min": null,
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"dt_max": "0.05",
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"ghostTraces": 8,
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"plotResults": true

‎static/examples/feedback-system.json‎

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{
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"version": "1.0.0",
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"metadata": {
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"created": "2026-01-25T00:44:51.546Z",
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"modified": "2026-01-25T00:44:51.546Z",
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"created": "2026-05-05T11:54:54.306Z",
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"modified": "2026-05-05T11:54:54.306Z",
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"name": "feedback-system"
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},
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"graph": {
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"name": "Feedback",
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"position": {
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"x": 910,
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"y": 460
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"y": 480
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},
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"inputs": [
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{
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"atol": "1e-6",
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"rtol": "1e-4",
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"ftol": "1e-9",
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"dt_min": "",
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"dt_min": null,
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"dt_max": "0.1",
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"ghostTraces": 6,
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"plotResults": true

‎static/examples/pid-subsystem.json‎

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{
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"version": "1.0.0",
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"metadata": {
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"created": "2026-01-25T00:43:37.789Z",
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"modified": "2026-01-25T00:43:37.789Z",
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"created": "2026-05-05T11:37:27.297Z",
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"modified": "2026-05-05T11:37:27.297Z",
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"name": "pid-subsystem"
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},
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"graph": {
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"sourceNodeId": "pid",
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"sourcePortIndex": 0,
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"targetNodeId": "4674b251-a882-45b9-baf1-01db4d0f7a22",
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"targetPortIndex": 0
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"targetPortIndex": 0,
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"waypoints": []
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},
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{
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"id": "09fb7ca4-d71c-46dd-b4bf-95d7275f74b2",
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{
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"id": "4d19383a-86fe-4605-82d4-405f83b4cb27",
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"position": {
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"x": 1060,
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"y": 350
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"x": 1070,
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"y": 360
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},
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"isUserWaypoint": true
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}
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"atol": "1e-8",
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"rtol": "1e-5",
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"ftol": "1e-9",
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"dt_min": "",
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"dt_max": "",
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"dt_min": null,
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"dt_max": null,
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"ghostTraces": 6,
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"plotResults": true
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}

‎static/examples/squarewave-lpf.json‎

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{
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"version": "1.0.0",
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"metadata": {
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"created": "2026-01-25T00:49:57.129Z",
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"modified": "2026-01-25T00:49:57.130Z",
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"created": "2026-05-05T11:33:21.201Z",
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"modified": "2026-05-05T11:33:21.201Z",
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"name": "squarewave-lpf"
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},
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"graph": {
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"type": "SquareWaveSource",
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"name": "Signal",
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"position": {
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"x": 710,
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"x": 640,
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"y": 260
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},
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"inputs": [],
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"type": "ButterworthLowpassFilter",
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"name": "LPF",
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"position": {
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"x": 880,
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"x": 890,
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"y": 260
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},
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"inputs": [
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"type": "Scope",
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"name": "Result",
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"position": {
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"x": 1040,
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"x": 1100,
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"y": 250
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},
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"inputs": [
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{
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"id": "34f0e638-760e-421b-9d4a-6fc606387a87",
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"position": {
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"x": 650,
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"y": 110
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"x": 580,
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"y": 60
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},
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"content": "Filtering the high frequency contents out of a square wave with a low pass filter. \n\nParameters can be pinned, see block property dialog (double click).\n\nHover over **Scope** blocks to see plot preview. Or just pin all previews (P).",
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"width": 440,
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"code": ""
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},
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"simulationSettings": {
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"duration": "",
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"dt": "",
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"duration": null,
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"dt": null,
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"solver": "SSPRK22",
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"adaptive": true,
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"atol": "",
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"atol": null,
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"rtol": "1e-2",
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"ftol": "",
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"dt_min": "",
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"dt_max": "",
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"ftol": null,
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"dt_min": null,
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"dt_max": null,
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"ghostTraces": 0,
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"plotResults": true
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}

‎static/examples/vanderpol.json‎

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{
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"version": "1.0.0",
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"metadata": {
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"created": "2026-01-25T00:35:40.025Z",
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"modified": "2026-01-25T00:35:40.025Z",
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"created": "2026-05-05T11:35:51.117Z",
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"modified": "2026-05-05T11:35:51.117Z",
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"name": "vanderpol"
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},
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"graph": {
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],
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"params": {
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"initial_value": "x20"
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},
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"color": "#E57373"
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}
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},
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{
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"id": "440919f7-c63c-40d7-8f78-67871a0f89f6",
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],
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"params": {
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"initial_value": "x10"
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},
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"color": "#E57373"
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}
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},
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{
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"id": "03d10f15-3f0e-48f4-881b-281485faefd6",
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"params": {
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"operations": "\"-+\"",
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"_rotation": 2
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},
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"color": "#E57373"
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}
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},
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{
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"id": "9e7d89cc-bd31-4615-b34b-1b7a11850be3",
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"params": {
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"exponent": "2",
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"_rotation": 0
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},
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"color": "#E57373"
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}
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},
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{
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"id": "8db3f239-5418-4068-b92c-18ee1d42c427",
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"params": {
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"gain": "mu",
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"_rotation": 0
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},
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"color": "#E57373"
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}
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},
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{
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"id": "3c9f84cd-ee77-4232-9596-aaf057dd0254",
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"params": {
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"value": "1",
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"_rotation": 2
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},
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"color": "#E57373"
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}
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},
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{
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"id": "f94de1eb-7d85-42ab-8af5-69e0bd3cbf7d",
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],
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"params": {
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"_rotation": 2
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},
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"color": "#E57373"
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}
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},
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{
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"id": "ee2391d1-5c61-45de-859b-ff98ad13f4a4",
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"params": {
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"operations": "\"+-\"",
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"_rotation": 0
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},
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"color": "#E57373"
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}
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},
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{
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"id": "34e172de-4aa4-4f33-9844-f78184aa1a19",
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"outputs": [],
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"params": {
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"_rotation": 3
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},
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"color": "#E57373"
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}
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},
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{
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"id": "b2b48c31-985f-4917-bef9-6dcecdc2e928",
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"outputs": [],
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"params": {
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"_rotation": 3
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},
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"color": "#E57373"
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}
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}
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],
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"connections": [
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},
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"content": "# Van der Pol\n\nThis is the Van der Pol system \n\n$$ \\ddot{x} - \\mu (1 - x^2) \\dot{x} + x = 0$$\n\nmodeled as discrete components.\n",
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"width": 200,
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"height": 120,
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"color": "#E57373"
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"height": 120
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}
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]
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},
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},
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"simulationSettings": {
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"duration": "3*mu",
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"dt": "",
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"dt": null,
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"solver": "GEAR52A",
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"adaptive": true,
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"atol": "1e-6",
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"rtol": "1e-4",
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"ftol": "1e-8",
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"dt_min": "",
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"dt_max": "",
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"dt_min": null,
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"dt_max": null,
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"ghostTraces": 0,
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"plotResults": true
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}

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