datetime derivations
- datetime from start/stop - symbol - description - unit - variable name - \(t\) - datetime (mid point) - \(s\) since 2000-01-01 - datetime {:} - \(t_{e}\) - datetime stop - \(s\) since 2000-01-01 - datetime_stop {:} - \(t_{s}\) - datetime start - \(s\) since 2000-01-01 - datetime_start {:} - The pattern : for the dimensions can represent {time}, or no dimension at all. \[t = \frac{t_{s} + t_{e}}{2}\]
- datetime from range - symbol - description - unit - variable name - \(t\) - datetime (mid point) - \(s\) since 2000-01-01 - datetime {:} - \(t^{B}(l)\) - datetime boundaries (\(l \in \{1,2\}\)) - \(s\) since 2000-01-01 - datetime_bounds {:,2} - The pattern : for the dimensions can represent {time}, or no dimension at all. \[t = \frac{t^{B}(1) + t^{B}(2)}{2}\]