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| author | Andy Wingo <wingo@pobox.com> | 2021-12-13 10:23:42 +0100 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2022-01-13 09:37:16 +0100 |
| commit | 0ccdf06c81b73ff476aff684dc27c9b6156ca34d (patch) | |
| tree | 68acc1812facab345844b53a57fd5427f9b3d3c7 /libguile/integers.h | |
| parent | f8a92773ac7cb99188ad69603e63f3d54b21dec8 (diff) | |
| download | guile-0ccdf06c81b73ff476aff684dc27c9b6156ca34d.tar.gz | |
Implement centered-quotient with new integer lib
* libguile/integers.c (scm_integer_centered_quotient_ii)
(scm_integer_centered_quotient_iz, scm_integer_centered_quotient_zi)
(scm_integer_centered_quotient_zz): New internal functions.
* libguile/integers.h: Declare internal functions.
* libguile/numbers.c (scm_centered_quotient): Use the new functions.
(scm_i_bigint_centered_quotient): Remove unused helper.
Diffstat (limited to 'libguile/integers.h')
| -rw-r--r-- | libguile/integers.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libguile/integers.h b/libguile/integers.h index bd25a4b48..44dc0e376 100644 --- a/libguile/integers.h +++ b/libguile/integers.h @@ -86,6 +86,11 @@ SCM_INTERNAL void scm_integer_truncate_divide_zi (SCM x, scm_t_inum y, SCM_INTERNAL void scm_integer_truncate_divide_zz (SCM x, SCM y, SCM *qp, SCM *rp); +SCM_INTERNAL SCM scm_integer_centered_quotient_ii (scm_t_inum x, scm_t_inum y); +SCM_INTERNAL SCM scm_integer_centered_quotient_iz (scm_t_inum x, SCM y); +SCM_INTERNAL SCM scm_integer_centered_quotient_zi (SCM x, scm_t_inum y); +SCM_INTERNAL SCM scm_integer_centered_quotient_zz (SCM x, SCM y); + #endif /* SCM_INTEGERS_H */ |