Whitespace after minus sign in mpz_set_str
Vincent Lefevre
vincent at vinc17.net
Mon May 8 11:33:44 CEST 2023
On 2023-05-07 15:37:12 +0200, Fredrik Johansson wrote:
> However, mpz_set_str returns that the string is invalid when a space
> appears between the minus sign and the first digit. For example,
>
> mpz_set_str(x, "- 123", 10)
>
> does not work.
According to the GMP code (mpz/set_str.c), whitespace in the prefixes
0x/0X/0b/0B is not handled either.
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Vincent Lefèvre <vincent at vinc17.net> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
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