ISBN: 1499738382

Paperback, [EAN: 9781499738384], CreateSpace Independent Publishing Platform, CreateSpace Independent Publishing Platform, Book, [PU: CreateSpace Independent Publishing Platform], CreateS… Plus…

Paperback, [EAN: 9781499738384], CreateSpace Independent Publishing Platform, CreateSpace Independent Publishing Platform, Book, [PU: CreateSpace Independent Publishing Platform], CreateSpace Independent Publishing Platform, § 1. Logic is the science that explains what conditions must be fulfilled in order that a proposition may be proved, if it admits of proof. Not, indeed, every such proposition; for as to those that declare the equality or inequality of numbers or other magnitudes, to explain the conditions of their proof belongs to Mathematics: they are said to be quantitative. But as to all other propositions, called qualitative, like most of those that we meet with in conversation, in literature, in politics, and even in sciences so far as they are not treated mathematically (say, Botany and Psychology); propositions that merely tell us that something happens (as that salt dissolves in water), or that something has a certain property (as that ice is cold): as to these, it belongs to Logic to show how we may judge whether they are true, or false, or doubtful. When propositions are expressed with the universality and definiteness that belong to scientific statements, they are called laws; and laws, so far as they are not laws of quantity, are tested by the principles of Logic, if they at all admit of proof. But it is plain that the process of proving cannot go on for ever; something must be taken for granted; and this is usually considered to be the case (1) with particular facts that can only be perceived and observed, and (2) with those highest laws that are called 'axioms' or 'first principles,' of which we can only say that we know of no exceptions to them, that we cannot help believing them, and that they are indispensable to science and to consistent thought. Logic, then, may be briefly defined as the science of proof with respect to qualitative laws and propositions, except those that are axiomatic., 10132, Literary, 17, Literature & Fiction, 1000, Subjects, 283155, Books, 13950, Logic, 226698, Pure Mathematics, 13884, Mathematics, 75, Science & Math, 1000, Subjects, 283155, Books, 11019, Philosophy, 11021, Aesthetics, 15811681, Analytic Philosophy, 11023, Consciousness & Thought, 886132, Criticism, 11025, Eastern, 11035, Epistemology, 11037, Ethics & Morality, 11041, Free Will & Determinism, 11045, Good & Evil, 11047, Greek & Roman, 11049, History & Surveys, 13922602011, Individual Philosophers, 11053, Logic & Language, 11054, Medieval Thought, 11055, Metaphysics, 15811591, Methodology, 11057, Modern, 11059, Modern Renaissance, 886134, Movements, 11065, Political, 11070, Reference, 11072, Religious, 15811601, Social Philosophy, 3377866011, Politics & Social Sciences, 1000, Subjects, 283155, Books<

ISBN: 1499738382

Paperback, [EAN: 9781499738384], CreateSpace Independent Publishing Platform, CreateSpace Independent Publishing Platform, Book, [PU: CreateSpace Independent Publishing Platform], CreateS… Plus…

Paperback, [EAN: 9781499738384], CreateSpace Independent Publishing Platform, CreateSpace Independent Publishing Platform, Book, [PU: CreateSpace Independent Publishing Platform], CreateSpace Independent Publishing Platform, § 1. Logic is the science that explains what conditions must be fulfilled in order that a proposition may be proved, if it admits of proof. Not, indeed, every such proposition; for as to those that declare the equality or inequality of numbers or other magnitudes, to explain the conditions of their proof belongs to Mathematics: they are said to be quantitative. But as to all other propositions, called qualitative, like most of those that we meet with in conversation, in literature, in politics, and even in sciences so far as they are not treated mathematically (say, Botany and Psychology); propositions that merely tell us that something happens (as that salt dissolves in water), or that something has a certain property (as that ice is cold): as to these, it belongs to Logic to show how we may judge whether they are true, or false, or doubtful. When propositions are expressed with the universality and definiteness that belong to scientific statements, they are called laws; and laws, so far as they are not laws of quantity, are tested by the principles of Logic, if they at all admit of proof. But it is plain that the process of proving cannot go on for ever; something must be taken for granted; and this is usually considered to be the case (1) with particular facts that can only be perceived and observed, and (2) with those highest laws that are called 'axioms' or 'first principles,' of which we can only say that we know of no exceptions to them, that we cannot help believing them, and that they are indispensable to science and to consistent thought. Logic, then, may be briefly defined as the science of proof with respect to qualitative laws and propositions, except those that are axiomatic., 10132, Literary, 17, Literature & Fiction, 1000, Subjects, 283155, Books, 13950, Logic, 226698, Pure Mathematics, 13884, Mathematics, 75, Science & Math, 1000, Subjects, 283155, Books, 11019, Philosophy, 11021, Aesthetics, 15811681, Analytic Philosophy, 11023, Consciousness & Thought, 886132, Criticism, 11025, Eastern, 11035, Epistemology, 11037, Ethics & Morality, 11041, Free Will & Determinism, 11045, Good & Evil, 11047, Greek & Roman, 11049, History & Surveys, 11053, Logic & Language, 11054, Medieval Thought, 11055, Metaphysics, 15811591, Methodology, 11057, Modern, 11059, Modern Renaissance, 886134, Movements, 11065, Political, 11070, Reference, 11072, Religious, 15811601, Social Philosophy, 3377866011, Politics & Social Sciences, 1000, Subjects, 283155, Books<

ISBN: 9781499738384

Paperback, [PU: Createspace Independent Publishing Platform], 1. Logic is the science that explains what conditions must be fulfilled in order that a proposition may be proved, if it admi… Plus…

Paperback, [PU: Createspace Independent Publishing Platform], 1. Logic is the science that explains what conditions must be fulfilled in order that a proposition may be proved, if it admits of proof. Not, indeed, every such proposition; for as to those that declare the equality or inequality of numbers or other magnitudes, to explain the conditions of their proof belongs to Mathematics: they are said to be quantitative. But as to all other propositions, called qualitative, like most of those that we meet with in conversation, in literature, in politics, and even in sciences so far as they are not treated mathematically (say, Botany and Psychology); propositions that merely tell us that something happens (as that salt dissolves in water), or that something has a certain property (as that ice is cold): as to these, it belongs to Logic to show how we may judge whether they are true, or false, or doubtful. When propositions are expressed with the universality and definiteness that belong to scientific statements, they are called laws; and laws, so far as they are not laws of quantity, are tested by the principles of Logic, if they at all admit of proof. But it is plain that the process of proving cannot go on for ever; something must be taken for granted; and this is usually considered to be the case (1) with particular facts that can only be perceived and observed, and (2) with those highest laws that are called 'axioms' or 'first principles, ' of which we can only say that we know of no exceptions to them, that we cannot help believing them, and that they are indispensable to science and to consistent thought. Logic, then, may be briefly defined as the science of proof with respect to qualitative laws and propositions, except those that are axiomatic., Philosophy<

ISBN: 1499738382

Taschenbuch, [EAN: 9781499738384], CreateSpace Independent Publishing Platform, CreateSpace Independent Publishing Platform, Book, [PU: CreateSpace Independent Publishing Platform], Creat… Plus…

Taschenbuch, [EAN: 9781499738384], CreateSpace Independent Publishing Platform, CreateSpace Independent Publishing Platform, Book, [PU: CreateSpace Independent Publishing Platform], CreateSpace Independent Publishing Platform, 67215011, Literarisch, 66034011, Belletristik, 54071011, Genres, 52044011, Fremdsprachige Bücher, 69029011, Philosophie, 69071011, Altertum, 69074011, Analytische Philosophie, 69056011, Bewegungen, 69031011, Bewusstsein & Gedanken, 69038011, Epistemologie, 69039011, Ethik & Moral, 69040011, Freier Wille & Determinismus, 69044011, Geschichte & Überblick, 69045011, Geschichte, 17. & 18. Jh., 69043011, Griechisch & Römisch, 69072011, Islamisch, 69055011, Kritik, 69046011, Logik & Sprache, 69048011, Metaphysik, 69069011, Methodologie, 69047011, Mittelalterliches Denken, 69049011, Moderne Philosophie, 69073011, Ontologie, 69075011, Religionsphilosophie, 1331036031, Renaissance, 69054011, Theismus, 69030011, Ästhetik, 69032011, Östliche Philosophie, 69028011, Sachbücher, 54071011, Genres, 52044011, Fremdsprachige Bücher, 56243011, Logik, 56230011, Reine Mathematik, 56214011, Mathematik, 56047011, Wissenschaft, 54071011, Genres, 52044011, Fremdsprachige Bücher<