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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2019-03-27 20:05:26 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2019-03-27 20:05:26 (GMT) |
| commit | 9535d1ecdc9355cff86a0335a55d50a5da242457 (patch) | |
| tree | 011ce18ce878a709f99580d2bde5dd2c1d0b1d1f /libtommath/tommath.h | |
| parent | 9eb32ba719b38f3e5efbb79dddcd22c42d241693 (diff) | |
| download | tcl-9535d1ecdc9355cff86a0335a55d50a5da242457.zip tcl-9535d1ecdc9355cff86a0335a55d50a5da242457.tar.gz tcl-9535d1ecdc9355cff86a0335a55d50a5da242457.tar.bz2 | |
Document maximum value for right argument of '**' operator.
Adapt test-cases to test for exactly one more than this maximum value.
Make sure that the maximum is the same for DIGIT_BIT > 28.
Change macro's for mp_iseven()/mp_isodd() so they don't depend on value of DIGIT_BIT any more.
Diffstat (limited to 'libtommath/tommath.h')
| -rw-r--r-- | libtommath/tommath.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libtommath/tommath.h b/libtommath/tommath.h index c240d80..00c8b35 100644 --- a/libtommath/tommath.h +++ b/libtommath/tommath.h @@ -190,8 +190,8 @@ int mp_init_size(mp_int *a, int size); /* ---> Basic Manipulations <--- */ #define mp_iszero(a) (((a)->used == 0) ? MP_YES : MP_NO) -#define mp_iseven(a) ((((a)->used == 0) || (((a)->dp[0] & 1u) == 0u)) ? MP_YES : MP_NO) -#define mp_isodd(a) ((((a)->used > 0) && (((a)->dp[0] & 1u) == 1u)) ? MP_YES : MP_NO) +#define mp_iseven(a) (!mp_get_bit((a),0)) +#define mp_isodd(a) mp_get_bit((a),0) #define mp_isneg(a) (((a)->sign != MP_ZPOS) ? MP_YES : MP_NO) /* set to zero */ |