/usr/include/lrcalc/schublib.h is in liblrcalc-dev 1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | #ifndef _SCHUBLIB_H
#define _SCHUBLIB_H
#include <hashtab.h>
hashtab *trans(vector *w, int vars, hashtab *res);
hashtab *monk(int i, hashtab *slc, int rank);
hashtab *mult_schubert(vector *ww1, vector *ww2, int rank);
hashtab *mult_poly_schubert(hashtab *poly, vector *perm, int rank);
int num_inversions(vector *w);
int perm_group(vector *w);
list *all_strings(vector *dimvec);
list *all_perms(int n);
vector *string2perm(vector *str);
vector *str2dimvec(vector *str);
vector *perm2string(vector *perm, vector *dimvec);
hashtab *mult_str_schubert(vector *str1, vector *str2);
#endif
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