Liferay.Loader.define("commerce-dashboard-web$d3-geo@1.11.3/src/projection/conicEqualArea", ['module', 'exports', 'require'], function (module, exports, require) {
  var define = undefined;
  var global = window;
  {
    import { abs, asin, atan2, cos, epsilon, sign, sin, sqrt } from "../math";
    import { conicProjection } from "./conic";
    import { cylindricalEqualAreaRaw } from "./cylindricalEqualArea";

    export function conicEqualAreaRaw(y0, y1) {
      var sy0 = sin(y0),
          n = (sy0 + sin(y1)) / 2;

      // Are the parallels symmetrical around the Equator?
      if (abs(n) < epsilon) return cylindricalEqualAreaRaw(y0);

      var c = 1 + sy0 * (2 * n - sy0),
          r0 = sqrt(c) / n;

      function project(x, y) {
        var r = sqrt(c - 2 * n * sin(y)) / n;
        return [r * sin(x *= n), r0 - r * cos(x)];
      }

      project.invert = function (x, y) {
        var r0y = r0 - y;
        return [atan2(x, abs(r0y)) / n * sign(r0y), asin((c - (x * x + r0y * r0y) * n * n) / (2 * n))];
      };

      return project;
    }

    export default function () {
      return conicProjection(conicEqualAreaRaw).scale(155.424).center([0, 33.6442]);
    }
  }
});
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