Zen Group of Western Australia Zen Group of Western Australia The Zen Group of Western Australia (ZGWA) is an organization of lay zen practitioners located in Perth, Western Australia. The ZGWA is formally affiliated with the Diamond Sangha tradition of Zen Buddhism, which was founded in Hawaii in 1959 by Robert Aitken Roshi. In keeping with Diamond Sangha tradition, the ZGWA uses rituals from both the Soto and Rinzai schools. Mediation practices of Shikantaza from the Sōtō school and koan training from the Rinzai school are typical forms of practise employed by students in the group, under the guidance of the groups roshi. ZGWA's senior
Automated reasoning development of formal logic played a big role in the field of automated reasoning, which itself led to the development of artificial intelligence. A formal proof is a proof in which every logical inference has been checked back to the fundamental axioms of mathematics. All the intermediate logical steps are supplied, without exception. No appeal is made to intuition, even if the translation from intuition to logic is routine. Thus, a formal proof is less intuitive, and less susceptible to logical errors. Some consider the Cornell Summer meeting of 1957, which brought together a large number of logicians and computer