A Handbook of LogicHarper, 1961 - 250 עמודים |
מתוך הספר
תוצאות 1-3 מתוך 19
עמוד 5
... mathematical operations depends upon licit granting of certain logical assumptions . That ules of mathematics presuppose the more general logic . Of course , we must remember that " mathe- is a sort of catchall name which includes a ...
... mathematical operations depends upon licit granting of certain logical assumptions . That ules of mathematics presuppose the more general logic . Of course , we must remember that " mathe- is a sort of catchall name which includes a ...
עמוד 127
... Mathematics was claimed to be but an extension of logic . The authors of the Principia pointed out that mathematics presupposes the ideas of logic . Since then , to our own day , great num- bers of logical systems have been constructed ...
... Mathematics was claimed to be but an extension of logic . The authors of the Principia pointed out that mathematics presupposes the ideas of logic . Since then , to our own day , great num- bers of logical systems have been constructed ...
עמוד 161
... mathematics are not about anything at all . A pure logic and a pure mathematics would consist of a sys- tem of signs which would remain meaningless until inter- preted onto some kind of subject matter such as the dis- tances between the ...
... mathematics are not about anything at all . A pure logic and a pure mathematics would consist of a sys- tem of signs which would remain meaningless until inter- preted onto some kind of subject matter such as the dis- tances between the ...
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