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import {asin, cos, sin} from "../math.js";
export function cylindricalEqualAreaRaw(phi0) {
var cosPhi0 = cos(phi0);
function forward(lambda, phi) {
return [lambda * cosPhi0, sin(phi) / cosPhi0];
}
forward.invert = function(x, y) {
return [x / cosPhi0, asin(y * cosPhi0)];
};
return forward;
}
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