A Handbook of LogicHarper, 1961 - 250 עמודים |
מתוך הספר
תוצאות 1-3 מתוך 23
עמוד 96
... common statement connectives , that is , constants by means of which we may combine simple propositions to form truth - functional compounds : 1. Negation 2. Conjunction 3. Alternation 4. Implication 5. Biconditional not and V or כ if ...
... common statement connectives , that is , constants by means of which we may combine simple propositions to form truth - functional compounds : 1. Negation 2. Conjunction 3. Alternation 4. Implication 5. Biconditional not and V or כ if ...
עמוד 190
... common circumstance was the cause of the iridescence . Atherosclerosis is killing large numbers of Americans today . It is known that Americans have in common the highest protein diet in the world . So certain investigations have ...
... common circumstance was the cause of the iridescence . Atherosclerosis is killing large numbers of Americans today . It is known that Americans have in common the highest protein diet in the world . So certain investigations have ...
עמוד 219
... common good . He argues , " Freedom of speech is for the common good , because the unrestrained expression of our opinions is ultimately to the best interest of all concerned . " Of course these are not proofs at all , for the argument ...
... common good . He argues , " Freedom of speech is for the common good , because the unrestrained expression of our opinions is ultimately to the best interest of all concerned . " Of course these are not proofs at all , for the argument ...
תוכן
What is logic? I CHIGAN | 13 |
Inferences from simple propositions | 37 |
The syllogism II | 70 |
זכויות יוצרים | |
7 קטעים אחרים שאינם מוצגים
מהדורות אחרות - הצג הכל
מונחים וביטויים נפוצים
affirmative affirming the consequent alternation analytic antecedent antilogism argue argument Aristotle assert axioms called categorical syllogisms cats causal CHIGAN class calculus classical logic classical logicians conclusion construct contradictory deductive system definition enthymemes example expression F F F figure formal logic formalist formula girls Gödel's proof grampuses Hence Id.S Id.T implies q inductive inference invalid large number law of noncontradiction least logical machines main column major premise material equivalence mathematics means method MICHIGAN Mill's Mill's methods minor negation negative notation number of instances obverse Ɔ q paradox particular postulates predicate term principle probability propositional calculus prove PV q q is true question relation rule sorites statements subject term substitution superaltern Suppose syllogistic symbolic tautology theorem things tion tive truth functions truth table truth values undistributed UNIVERS universal valid variables Venn diagrams Τ Τ