1 #ifndef GINAC_CHINREM_GCD_OPTIMAL_SYMBOL_FINDER_H
2 #define GINAC_CHINREM_GCD_OPTIMAL_SYMBOL_FINDER_H
9 * @brief Find the order of variables which is optimal for GCD computation.
11 * Collects statistical information about the highest and lowest degrees
12 * of all variables that appear in two polynomials. Sorts the variables
13 * by minimum degree (lowest to highest). The information gathered by
14 * this function is used by GCD routines to find out the main variable
15 * for GCD computation.
17 extern exvector gcd_optimal_variables_order(const ex& A, const ex& B);
19 #endif /* GINAC_CHINREM_GCD_OPTIMAL_SYMBOL_FINDER_H */