/*
Copyright 2015-2022 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 MEANTOOLS_DERIV_H
#define MEANTOOLS_DERIV_H

#include "types.h"

// read arguments
int tool_deriv_read_args(int argc, const char* argv[], Str_Array* str_args, Meantools_Options* opts);
// differentiate a flow equation
int tool_deriv(Str_Array str_args, Meantools_Options opts);
// n first derivatives of a flow equation wrt to variables
int flow_equation_derivative(int n, Int_Array variables, Grouped_Polynomial flow_equation, Grouped_Polynomial* flow_equation_derivs);

#endif