41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
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/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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* Copyright (c) 2020 Konduit K.K.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author George A. Shulinok <sgazeos@gmail.com>
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//
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#ifndef __LIBND4J_L_GAMMA__H__
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#define __LIBND4J_L_GAMMA__H__
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#include <ops/declarable/helpers/helpers.h>
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#include "NDArray.h"
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namespace nd4j {
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namespace ops {
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namespace helpers {
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// calculate the digamma function for each element for array
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void lgamma(nd4j::LaunchContext* context, NDArray& x, NDArray& z);
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}
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}
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}
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#endif //__LIBND4J_L_GAMMA__H__
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