{
  "format": "Tracium",
  "version": 3,
  "view": {
    "xMin": -2.5,
    "xMax": 2.5,
    "yMin": -1.4062,
    "yMax": 1.4062
  },
  "axes": {
    "show": true,
    "color": "#000000",
    "arrows": true,
    "unitVectors": false,
    "graduations": true,
    "autoGraduation": true,
    "stepX": 1,
    "stepY": 1,
    "grid": true,
    "gridColor": "#00000028"
  },
  "display": {
    "antialiasing": true,
    "joinPoints": true,
    "refineBreaks": true,
    "refineDomainEdges": true,
    "detectJumps": true
  },
  "curves": [
    {
      "type": "parametric",
      "f1": "-0.5",
      "f2": "t",
      "tMin": "-100",
      "tMax": "100",
      "steps": 10,
      "color": "#808080",
      "thickness": 1,
      "visible": true
    },
    {
      "type": "polar",
      "f1": "(4cos(θ)^2 - 1)/(2cos(θ))",
      "tMin": "0",
      "tMax": "2pi",
      "steps": 4000,
      "color": "#8C00A0",
      "thickness": 3,
      "visible": true
    }
  ]
}