@property<EOL><INDENT>def _is_strictly_monotonic_increasing(self):<DEDENT>
return self.is_unique and self.is_monotonic_increasing<EOL>
Return if the index is strictly monotonic increasing
(only increasing) values.

Examples
--------
>>> Index([1, 2, 3])._is_strictly_monotonic_increasing
True
>>> Index([1, 2, 2])._is_strictly_monotonic_increasing
False
>>> Index([1, 3, 2])._is_strictly_monotonic_increasing
False