import atanh from "../src/atanh";
import round from "../src/round";
import { ERRORTYPES as error } from "../src/error";
import test from "tape";
test("atanh", function(t) {
t.plan(5);
t.equal(atanh(0), 0);
t.equal(round(atanh(0.5), 12), 0.549306144334);
t.equal(atanh(1), Infinity);
t.equal(atanh(NaN), error.value);
t.equal(atanh("invalid"), error.value);
});