X1 was a series of two-car electric multiple units (twin units) owned by Greater Stockholm Transport (SL) on the Stockholm commuter rail. The X1 was operated...

United Kingdom X1 Glasgow–Hamilton, a former bus route in Scotland SL X1, a former Swedish commuter train built by ASEA LNER Class X1, a single locomotive...

mainstream premium 14-inch model X1 Yoga/2-in-1 – the convertible 14-inch version X1 Fold – the first foldable personal computer X1 Nano – a 13.3-inch version...

sub-line), X1 Nano (small premium sub-line), 14" X1 Carbon (premium sub-line), and X1 Yoga (premium convertible sub-line) The daughter line includes the X1 Tablet...

trains". SL.se (in Swedish).[dead link] "About the new commuter trains". SL.se (in Swedish). Archived from the original on October 7, 2006. "The X1". Svenska...

and engine, reconfigured for a mid-engined layout, were used in the Fiat X1/9 sports car. With engineering by Dante Giacosa and engine design by Aurelio...

that lie in the interval [x1, x2], we start by searching for x1 and x2. At some vertex in the tree, the search paths to x1 and x2 will diverge. Let vsplit...

For example, x1 is a positive literal, ¬x2 is a negative literal, and x1 ∨ ¬x2 is a clause. The formula (x1 ∨ ¬x2) ∧ (¬x1 ∨ x2 ∨ x3) ∧ ¬x1 is in conjunctive...

drive. The ThinkPad X1 laptop was released by Lenovo in May 2011. Notebook Review offered a positive opinion of the ThinkPad X1, saying that it was,...

multiple units which was formerly operated by Greater Stockholm Transport (SL) on the Stockholm commuter rail between 1983 and 2017, when the City Line...