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bignum.c
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Commit message (
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Author
2013-07-02
* bignum.c (rb_cstr_to_inum): Merge two temporary buffers.
akr
2013-07-02
* bignum.c (rb_cstr_to_inum): Use BDIGIT_DBL to collect adjacent digits.
akr
2013-07-01
* bignum.c (bary_mul2): New function.
akr
2013-07-01
* bignum.c (rb_cstr_to_inum): Skip leading zeros.
akr
2013-06-30
* bignum.c (nlz16): New function.
akr
2013-06-30
* bignum.c (rb_cstr_to_inum): Use rb_integer_unpack if base is a power
akr
2013-06-29
* bignum.c (big_rshift): Use abs2twocomp and twocomp2abs_bang.
akr
2013-06-29
* bignum.c (RBIGNUM_SET_NEGATIVE_SIGN): New macro.
akr
2013-06-29
* bignum.c (bary_neg): Extracted from bary_2comp.
akr
2013-06-29
* bignum.c (bary_2comp): Simplified.
akr
2013-06-29
* bignum.c (bigor_int): Return -1 if y == -1.
akr
2013-06-29
* bignum.c (bigor_int): Use RB_GC_GUARD.
akr
2013-06-28
* bignum.c (bigand_int): Don't apply bitwise and for BDIGIT and long.
akr
2013-06-28
* bignum.c (rb_big_and): Allocate new bignum with same size to shorter
akr
2013-06-27
* bignum.c (bigand_int): Add arguments, xn and hibitsx.
akr
2013-06-27
* bignum.c (abs2twocomp_bang): Removed.
akr
2013-06-27
* bignum.c (get2comp): Use bary_2comp.
akr
2013-06-26
* bignum.c (rb_big_pow): Retry if y is a Bignum and it is
akr
2013-06-26
* bignum.c (LSHIFTABLE): extract from LSHIFTX().
nobu
2013-06-26
* bignum.c (bigxor_int): Fix a buffer over read.
akr
2013-06-26
* bignum.c (bigand_int): Consider negative values.
akr
2013-06-25
* bignum.c (bigand_int): Fix a buffer over read.
akr
2013-06-25
* bignum.c (bigadd_int): Fix a buffer over read.
akr
2013-06-25
* bignum.c (bigsub_int): Fix a buffer over read.
akr
2013-06-25
* bignum.c (rb_absint_singlebit_p): Use POW2_P.
akr
2013-06-25
* bignum.c (big2dbl): Use (BDIGIT)1 instead of 1UL.
akr
2013-06-25
* bignum.c (big2ulong): "check" argument removed.
akr
2013-06-25
* bignum.c (rb_big2ulong_pack): Use rb_integer_pack.
akr
2013-06-25
* bignum.c (LSHIFTX): Revert r41611.
akr
2013-06-25
* bignum.c (big2ulong): Add a cast.
akr
2013-06-25
* bignum.c (integer_unpack_single_bdigit): Use "1 + ~u" instead of
akr
2013-06-25
* bignum.c (big2ulong): Add code specialized for SIZEOF_LONG <=
akr
2013-06-25
* bignum.c (MSB): Removed.
akr
2013-06-25
bignum.c: suppress warning
nobu
2013-06-25
bignum.c: redundant expression
nobu
2013-06-24
* bignum.c (integer_unpack_single_bdigit): Refine code to filling
akr
2013-06-23
* bignum.c (BIGUP): Use LSHIFTX and avoid cast to consider the type
akr
2013-06-23
* bignum.c (integer_unpack_single_bdigit): Use a cast.
akr
2013-06-22
* bignum.c (integer_unpack_single_bdigit): Extracted from
akr
2013-06-22
* bignum.c (bary_unpack_internal): Suppress warnings (C4146) on Visual Studio.
akr
2013-06-22
* bignum.c (bytes_zero_p): Removed.
akr
2013-06-22
* bignum.c (bytes_zero_p): Extracted from bary_pack.
akr
2013-06-22
* bignum.c (MSB): New macro.
akr
2013-06-22
Update comments.
akr
2013-06-22
Unused code removed.
akr
2013-06-22
* bignum.c (bary_swap): New function.
akr
2013-06-22
* bignum.c (bytes_2comp): Renamed from quad_buf_complement.
akr
2013-06-22
* bignum.c (rb_integer_unpack): Don't allocate a Bignum if possible.
akr
2013-06-22
* bignum.c (bary_unpack_internal): Specialized unpacker implemented.
akr
2013-06-22
* bignum.c (bary_pack): Support
akr
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