Formal Logic: Or, The Calculus of Inference, Necessary and ProbableTaylor and Walton, 1847 - 336 pàgines |
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Formal Logic: Or, The Calculus of Inference, Necessary and Probable Augustus De Morgan Visualització completa - 1847 |
Formal Logic: Or, The Calculus of Inference, Necessary and Probable Augustus De Morgan Visualització completa - 1847 |
Formal Logic: Or, The Calculus of Inference, Necessary and Probable Augustus De Morgan Visualització completa - 1847 |
Frases i termes més freqüents
abfolutely affertion affirmative againſt alſo anſwer argument becauſe cafe called caſe claſs compariſon complex fyllogifm conclufion confequence confideration confidered confifts contained contrary courſe denial diftinction diſtinguiſhed eaſily elſe eſtabliſhed exift exiſtence expreffed faid falfe falſe fame fhall fimple firft firſt fome fomething fubidentical fuch fufficient fuppofe fyftem fyllo give Hamilton himſelf idea ignoratio elenchi impoffible inference inftance itſelf juſt laſt leaſt leſs logic meaning middle term mode moſt muft muſt neceffarily neceffary neceſſary negative object particular perſon poffible pofitive predicate premiſes preſent probability propofition quantity queſtion reaſon repreſent reſpect reſult rule ſame ſay ſcience ſecond ſee ſeen ſenſe ſeparate ſeveral ſhall ſhould ſhow Sir William Hamilton ſome ſpeak ſpecies ſpoken ſtate ſtatement ſtrengthened ſtudy ſubject ſuch ſuppoſe ſymbol ſyſtem themſelves theſe thing thoſe tion true underſtood univerſe uſe uſually word X is Y Xs are Ys