#Shows

For d > 0, the ideal class group may be half the size since the class group of integral binary quadratic forms is isomorphic to the narrow class group of Q( √d ). The quadratic integer ring R = Z [√−5] is the ring of integers of Q(√−5). Some of the park’s oft-criticized early attractions were closed within the first year of operation, including Superstar Limo, Disney’s Steps in Time, and Disney’s Eureka! [Read More]

The tournament was a round-robin format, with each team playing each of the other seven teams once each. While not relegated, Poland did have the opportunity to play a challenge against Switzerland for inclusion in the 1978 World Junior Ice Hockey Championships, but declined. Tinkinswood. Tinkinswood or its full name Tinkinswood Burial Chamber (), also known as Castell Carreg, Llech-y-Filiast and Maes-y-Filiast, is a megalithic burial chamber, built around 6,000 BP (before Present), during the Neolithic period, in the Vale of Glamorgan, near Cardiff, Wales. [Read More]