A Handbook of LogicHarper, 1961 - 250 עמודים |
מתוך הספר
תוצאות 1-3 מתוך 24
עמוד 175
... examined and have been found to be B's . So this unexamined A will also be B. These inferences may be analyzed in two ways . ( 1 ) They are combined inductive - deductive inferences in which the generalization is implicit . Certain A's ...
... examined and have been found to be B's . So this unexamined A will also be B. These inferences may be analyzed in two ways . ( 1 ) They are combined inductive - deductive inferences in which the generalization is implicit . Certain A's ...
עמוד 177
... examined only some of the instances of the subject under investigation . We could not have examined all be- cause there are indefinitely many instances . The schematic form of our inductions is : a1 , a2 , aз , an have the property P ...
... examined only some of the instances of the subject under investigation . We could not have examined all be- cause there are indefinitely many instances . The schematic form of our inductions is : a1 , a2 , aз , an have the property P ...
עמוד 181
... examined is often highly relevant to the security of the conclusions drawn . Why then should one object to the formula : The more instances examined , the sounder the inductive generalization ? One reason for objection is that there are ...
... examined is often highly relevant to the security of the conclusions drawn . Why then should one object to the formula : The more instances examined , the sounder the inductive generalization ? One reason for objection is that there are ...
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