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/* eslint no-shadow: 0 */
const test = require("tap").test;const ss = require("../");
test("gamma", function (t) {    t.test("gamma for integer should return whole number", function (t) {        t.equal(ss.gamma(5), 24);        t.end();    });    t.test("gamma for positive real float should be correct", function (t) {        t.ok(Math.abs(ss.gamma(11.54) - 13098426.039156161) < ss.epsilon);        t.end();    });    t.test("gamma for negative real float should be correct", function (t) {        t.ok(Math.abs(ss.gamma(-42.5) - -3.419793520724856e-52) < ss.epsilon);        t.end();    });    t.test("gamma for negative integer should return NaN", function (t) {        t.ok(isNaN(ss.gamma(-2)));        t.end();    });    t.test("gamma for zero should return NaN", function (t) {        t.ok(isNaN(ss.gamma(0)));        t.end();    });
    t.end();});