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Diffstat (limited to 'src/hh_root_double.h')
| -rw-r--r-- | src/hh_root_double.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/hh_root_double.h b/src/hh_root_double.h new file mode 100644 index 0000000..2201322 --- /dev/null +++ b/src/hh_root_double.h @@ -0,0 +1,35 @@ +/* +Copyright 2016 Ian Jauslin + +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 HH_ROOT_DOUBLE_H +#define HH_ROOT_DOUBLE_H + +#include <libinum.h> +#include "double_util.h" + +typedef struct hh_args_integration_double{ + hh_params_double params; + array_ldouble abcissa; + array_ldouble weights; +} hh_args_integration_double; + +// wrapper for the integration function, used for the Newton scheme +int hh_integration_wrapper_double(long double* out, long double in, void* args); + +// wrapper for the derivative of the integration function, used for the Newton scheme +int hh_d_integration_wrapper_double(long double* out, long double in, void* args); + +#endif |