enlist 发表于 2025-3-28 18:37:22
Daniel Felsenstein,Boris A. Portnov techniques, and as such it contains all the material one would expect to find in a course in formal logic covering completeness but, not incompleteness issues. The first item to be addressed is, What are we talking about and why are we interested in it? We are primarily talking about truth as usedPAN 发表于 2025-3-28 22:31:50
https://doi.org/10.1007/978-3-322-98997-0ple: “I do not want to leave the Czech Republic”. A strong relation to their home country awakens the hope that if they leave the country for the purpose of work, they will have a tendency to return in the future.