# String comparison

This WTF is documented but a WTF none the less:

If you compare two numerical strings, they are compared as integers.

. You need to add the definition of numerical strings to get the WTF:

Numeric strings consist of optional sign, any number of digits, optional decimal part and optional exponential part. Thus +0123.45e6 is a valid numeric value. Hexadecimal notation (0xFF) is allowed too but only without sign, decimal and exponential part.

. So for example `"15" == "0xF"`

.