WOLFRAM|DEMONSTRATIONS PROJECT

Logic with Logicians

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number of logicians
5
statements
4
try again
Move names to make statements true!
Bolzano was born before Turing.
False
Carroll was born before the death of Lindenbaum.
True
Lindenbaum didn't die before Carroll.
True
Carroll was born before the death of Ramsey.
True
The Demonstration provides a simple logic problem about logicians.