/* Siconos is a program dedicated to modeling, simulation and control
 * of non smooth dynamical systems.
 *
 * Copyright 2021 INRIA.
 *
 * 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.
*/

#ifndef Cond_H
#define Cond_H

/*!\file cond.h
 * \brief condition number computation
 */

#ifdef __cplusplus
extern "C"
{
#endif
  /** Compute the conditioning of dense matrix with column major storage
  \param A the matrix to be read
  \param n the number of rows of A
  \param m the number of columns of A
  \return the condition number
  */
  double cond(double * A, int n, int m);


#ifdef __cplusplus
}
#endif
#endif
