/** * @license * Copyright 2020 Google LLC. All Rights Reserved. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ============================================================================= */ import { convertToTensor } from '../tensor_util_env'; import { assertAndGetBroadcastShape } from './broadcast_util'; import { logicalAnd } from './logical_and'; import { logicalNot } from './logical_not'; import { logicalOr } from './logical_or'; import { op } from './operation'; /** * Returns the truth value of `a XOR b` element-wise. Supports broadcasting. * * ```js * const a = tf.tensor1d([false, false, true, true], 'bool'); * const b = tf.tensor1d([false, true, false, true], 'bool'); * * a.logicalXor(b).print(); * ``` * * @param a The first input tensor. Must be of dtype bool. * @param b The second input tensor. Must be of dtype bool. * * @doc {heading: 'Operations', subheading: 'Logical'} */ function logicalXor_(a, b) { const $a = convertToTensor(a, 'a', 'logicalXor', 'bool'); const $b = convertToTensor(b, 'b', 'logicalXor', 'bool'); assertAndGetBroadcastShape($a.shape, $b.shape); // x ^ y = (x | y) & ~(x & y) return logicalAnd(logicalOr(a, b), logicalNot(logicalAnd(a, b))); } export const logicalXor = /* @__PURE__ */ op({ logicalXor_ }); //# sourceMappingURL=data:application/json;base64,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