ephemeris

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JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

8 lines (6 loc) • 191 B

JavaScript

"use strict";

module.exports = function () {
	var tanh = Math.tanh;
	if (typeof tanh !== "function") return false;
	return tanh(1) === 0.7615941559557649 && tanh(Number.MAX_VALUE) === 1;
};