lectures.alex.balgavy.eu

Lecture notes from university.
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     30     <span id="name">Alex Balgavy</span>
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     34     
     35 
     36 <div id="Logic and Modeling"><h1 id="Logic and Modeling" class="header"><a href="#Logic and Modeling">Logic and Modeling</a></h1></div>
     37 <p>
     38 Here's the <a href="http://avigad.github.io/logic_and_proof/propositional_logic.html">online book</a>.
     39 </p>
     40 
     41 <p>
     42 Also, <a href="../../logic-modelling.apkg">here's my Anki deck</a>.
     43 </p>
     44 
     45 <p>
     46 <a href="The one-page cheat sheet.html">The one-page cheat sheet</a>.
     47 </p>
     48 
     49 <ul>
     50 <li>
     51 <a href="propositional-logic.html#Propositional logic">Propositional logic</a>
     52 
     53 <ul>
     54 <li>
     55 <a href="propositional-logic.html#Propositional logic-Notation review">Notation review</a>
     56 
     57 <li>
     58 <a href="propositional-logic.html#Propositional logic-Rules of inference">Rules of inference</a>
     59 
     60 <li>
     61 <a href="propositional-logic.html#Propositional logic-Forward and backward reasoning">Forward and backward reasoning</a>
     62 
     63 <li>
     64 <a href="propositional-logic.html#Propositional logic-Proof by contradiction">Proof by contradiction</a>
     65 
     66 <li>
     67 <a href="propositional-logic.html#Propositional logic-Vocab definitions">Vocab definitions</a>
     68 
     69 <li>
     70 <a href="propositional-logic.html#Propositional logic-Classical reasoning">Classical reasoning</a>
     71 
     72 <li>
     73 <a href="propositional-logic.html#Propositional logic-Syntax vs Semantics">Syntax vs Semantics</a>
     74 
     75 <li>
     76 <a href="propositional-logic.html#Propositional logic-Soundness and completeness">Soundness and completeness</a>
     77 
     78 </ul>
     79 <li>
     80 <a href="first-order-logic.html#First order logic">First order logic</a>
     81 
     82 <ul>
     83 <li>
     84 <a href="first-order-logic.html#First order logic-Functions, predicates, relations">Functions, predicates, relations</a>
     85 
     86 <li>
     87 <a href="first-order-logic.html#First order logic-Quantifiers, binding">Quantifiers, binding</a>
     88 
     89 <ul>
     90 <li>
     91 <a href="first-order-logic.html#First order logic-Quantifiers, binding-Natural deduction rules">Natural deduction rules</a>
     92 
     93 </ul>
     94 <li>
     95 <a href="first-order-logic.html#First order logic-Relativization and sorts">Relativization and sorts</a>
     96 
     97 <li>
     98 <a href="first-order-logic.html#First order logic-Models">Models</a>
     99 
    100 <li>
    101 <a href="first-order-logic.html#First order logic-Interpreting formulas without quantifiers">Interpreting formulas without quantifiers</a>
    102 
    103 <li>
    104 <a href="first-order-logic.html#First order logic-Interpretation of formulas with quantifiers and free variables">Interpretation of formulas with quantifiers and free variables</a>
    105 
    106 <li>
    107 <a href="first-order-logic.html#First order logic-Interpreting terms in model with environment">Interpreting terms in model with environment</a>
    108 
    109 <li>
    110 <a href="first-order-logic.html#First order logic-Semantical entailment in predicate logic">Semantical entailment in predicate logic</a>
    111 
    112 <li>
    113 <a href="first-order-logic.html#First order logic-Logical equivalence">Logical equivalence</a>
    114 
    115 <li>
    116 <a href="first-order-logic.html#First order logic-Satisfiability, validity, consistency">Satisfiability, validity, consistency</a>
    117 
    118 <li>
    119 <a href="first-order-logic.html#First order logic-Translating into predicate logic">Translating into predicate logic</a>
    120 
    121 <li>
    122 <a href="first-order-logic.html#First order logic-Rules for quantifiers and connectives">Rules for quantifiers and connectives</a>
    123 
    124 <li>
    125 <a href="first-order-logic.html#First order logic-Semantics of first order logic">Semantics of first order logic</a>
    126 
    127 </ul>
    128 <li>
    129 <a href="sets.html#Sets">Sets</a>
    130 
    131 <ul>
    132 <li>
    133 <a href="sets.html#Sets-Relations">Relations</a>
    134 
    135 <ul>
    136 <li>
    137 <a href="sets.html#Sets-Relations-Order types">Order types</a>
    138 
    139 </ul>
    140 <li>
    141 <a href="sets.html#Sets-Natural numbers &amp; induction">Natural numbers &amp; induction</a>
    142 
    143 <li>
    144 <a href="sets.html#Sets-Recursive definitions">Recursive definitions</a>
    145 
    146 </ul>
    147 <li>
    148 <a href="modal-logic.html#Modal logic">Modal logic</a>
    149 
    150 <ul>
    151 <li>
    152 <a href="modal-logic.html#Modal logic-Truth in worlds">Truth in worlds</a>
    153 
    154 <li>
    155 <a href="modal-logic.html#Modal logic-Truth in Kripke models">Truth in Kripke models</a>
    156 
    157 <li>
    158 <a href="modal-logic.html#Modal logic-Semantic implication/entailment">Semantic implication/entailment</a>
    159 
    160 <li>
    161 <a href="modal-logic.html#Modal logic-Frames">Frames</a>
    162 
    163 </ul>
    164 <li>
    165 <a href="meta-theorems-of-predicate-logic.html#Meta-Theorems of Predicate Logic">Meta-Theorems of Predicate Logic</a>
    166 
    167 <li>
    168 <a href="definability-and-undefinability-results.html#Definability and Undefinability results">Definability and Undefinability results</a>
    169 
    170 <ul>
    171 <li>
    172 <a href="definability-and-undefinability-results.html#Definability and Undefinability results-for model cardinality">for model cardinality</a>
    173 
    174 <li>
    175 <a href="definability-and-undefinability-results.html#Definability and Undefinability results-for reachability">for reachability</a>
    176 
    177 <li>
    178 <a href="definability-and-undefinability-results.html#Definability and Undefinability results-General overview">General overview</a>
    179 
    180 </ul>
    181 <li>
    182 <a href="decidability-and-undecidability.html#Decidability and Undecidability">Decidability and Undecidability</a>
    183 
    184 <ul>
    185 <li>
    186 <a href="decidability-and-undecidability.html#Decidability and Undecidability-Decision problems">Decision problems</a>
    187 
    188 <ul>
    189 <li>
    190 <a href="decidability-and-undecidability.html#Decidability and Undecidability-Decision problems-Termination problem">Termination problem</a>
    191 
    192 <li>
    193 <a href="decidability-and-undecidability.html#Decidability and Undecidability-Decision problems-Post's Correspondence Problem">Post's Correspondence Problem</a>
    194 
    195 </ul>
    196 <li>
    197 <a href="decidability-and-undecidability.html#Decidability and Undecidability-Undecidability of Validity and Provability">Undecidability of Validity and Provability</a>
    198 
    199 <li>
    200 <a href="decidability-and-undecidability.html#Decidability and Undecidability-Undecidability of Satisfiability">Undecidability of Satisfiability</a>
    201 
    202 </ul>
    203 <li>
    204 <a href="incompleteness-theorem.html#Incompleteness theorem">Incompleteness theorem</a>
    205 
    206 </ul>
    207 
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