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Kevin Ryde 2003-11-21 00:45:07 +00:00
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2003-11-21 Kevin Ryde <user42@zip.com.au>
* numbers.c (scm_abs): Allocate a new real only for negatives, as done
for bignums.
* numbers.c (scm_bit_extract): Use mpz functions, rearrange inum case
to share some shifting.
* numbers.c (scm_integer_expt): Don't mpz_init after scm_i_clonebig or
scm_i_mkbig, since they do so already. Don't mpz_clear a bignum SCM,
since gc does this.
2003-11-19 Marius Vollmer <mvo@zagadka.de>
* numbers.c (scm_make_ratio): Rewritten to have a simpler