MyWikiBiz, Author Your Legacy — Tuesday November 26, 2024
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130 bytes added
, 15:36, 6 December 2008
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| ===More thoughts on Peirce's law=== | | ===More thoughts on Peirce's law=== |
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− | 1-way version | + | 1-way version: <math>((a \Rightarrow b) \Rightarrow a) \Rightarrow a</math> |
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| <pre> | | <pre> |
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| </pre> | | </pre> |
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− | 2-way version | + | 2-way version: <math>((a \Rightarrow b) \Rightarrow a) \Leftrightarrow a</math> |
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| <pre> | | <pre> |