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/*
* Copyright (C) 2011 The Android Open Source Project
*
* 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.
*/
/* $Id: db_utilities_algebra.h,v 1.3 2011/06/17 14:03:31 mbansal Exp $ */
#ifndef DB_UTILITIES_ALGEBRA
#define DB_UTILITIES_ALGEBRA
#include "db_utilities.h"
/*****************************************************************
* Lean and mean begins here *
*****************************************************************/
/*!
* \defgroup LMAlgebra (LM) Algebra utilities
*/
/*\{*/
inline void db_HomogenousNormalize3(double *x)
{
db_MultiplyScalar3(x,db_SafeSqrtReciprocal(db_SquareSum3(x)));
}
/*\}*/
#endif /* DB_UTILITIES_ALGEBRA */
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