In other words, there are about 5648798746465 possible interpretations of the "(\+|-|)[0-9]+.[0-9]+" format, and the problem is with mismatched assumptions ("of

In other words, there are about 5648798746465 possible interpretations of the "(\+|-|)[0-9]+.[0-9]+" format, and the problem is with mismatched assumptions ("of course I'm using the One Correct Interpretation, like everyone else!").