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Jan 18, 2023 at 17:08 comment added Gerald Edgar I agree with @BenMcKay ... Would you say the greatest integer $\lfloor x \rfloor$ is computable? Is it elementary? ... Is the condition $x=0$ computable?
Jan 18, 2023 at 15:30 answer added Joel David Hamkins timeline score: 6
Jan 18, 2023 at 15:19 comment added Ben McKay It is very tricky to make precise what it means to be computable; please use a precise expression here.
S Jan 18, 2023 at 14:40 review First questions
Jan 18, 2023 at 15:11
S Jan 18, 2023 at 14:40 history asked mishmish CC BY-SA 4.0