Non provable formulas
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(Difference between revisions)
(First list of non provable formulas.) |
(Added some exponential cases (in relation with the Lattice of exponential modalities)) |
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<math>(A\tens B)\parr C \not\limp A\tens (B\parr C)</math> |
<math>(A\tens B)\parr C \not\limp A\tens (B\parr C)</math> |
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| + | <math>A \not\limp \oc{A}</math> |
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| + | <math>\oc{\wn{\oc{A}}} \not\limp A</math> |
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| + | <math>\oc{\wn{\oc{A}}} \not\limp \oc{A}</math> |
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| + | <math>\oc{\wn{A}} \not\limp \wn{\oc{A}}</math> |
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| + | <math>\wn{\oc{A}} \not\limp \oc{\wn{A}}</math> |
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Latest revision as of 17:21, 31 August 2012
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