Function A

BTPanel/static/editor/worker-javascript.js:1845–1853

(e)

							return typeof e == 'symbol' || (k(e) && g.call(e) == f)
						}
						function A(e) {
							if (!e) return e === 0 ? e : 0
							e = M(e)
							if (e === r || e === -r) {
								var t = e < 0 ? -1 : 1
								return t * s
							}
							return e === e ? e : 0
						}
						function O(e) {
							var t = A(e),
								n = t % 1