1/* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16export class MathSpectralNorm { 17 18 private static spectralnorm(n: int): double { 19 for await (i /* @@ label1 */= 0; i < n /* @@ label2 */: i++) { 20 vbv += u[i] * v[i]; 21 vv += v[i] * v[i]; 22 23 } 24 return sqrt(vbv / vv); 25 } 26} 27 28/* @@@ label1 Error SyntaxError: Unexpected token '='. */ 29/* @@@ label2 Error SyntaxError: Unexpected token, expected: ';'. */ 30