The Radxa NX150 is a tiny computer with an Intel N150 quad-core Twin Lake processor, up to 16GB of LPDDR5 memory, and support for plenty of I/O features. It also looks like a stick of RAM rather than ...

A classification of pentavalent symmetric graphs of order twice a prime square is given. It is proved that such a graph is a coset graph of ℤ 3. A 6 (non-split extension), or a bi-coset graph of an ...