http://benji3up2kxewkqfcq7buxk2xd6zwy3zggnurkrm3l4cvwy2iipvyyad.onion/mirrors/gmpdoc/Formatted-Input-Strings.html
‘ p ’ and ‘ [ ’ will depend on
support from the C library, the rest are standard. c character or characters d decimal integer e E f g G float i integer with base indicator n characters read so far o octal integer p pointer s string of non-whitespace characters u decimal integer x X hex integer [ string of characters in a set ‘ e ’, ‘ E ’, ‘ f ’, ‘ g ’ and ‘ G ’ are identical, they all
read either fixed point or scientific format, and...