The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/9.5/static/datatype-numeric.html
Description:
I think that in the section on floating point Infinity/-Infinity/NaN in the
Data Types chapter the example would be better setting it to -Infinity
rather than positive, as that would make clear that the minus sign needs to
be within the quote marks. This isn't clear otherwise.