The Principles of Science: A Treatise on Logic and Scientific MethodMacmillan, 1887 - 786 páginas |
Dentro del libro
Resultados 1-5 de 84
Página xxiii
... possible combination of the things was easily produced by mechani- cal means . It might , perhaps , be possible to discover in this method a vague and rude anticipation of combinational logic ; but it is well known that the results of ...
... possible combination of the things was easily produced by mechani- cal means . It might , perhaps , be possible to discover in this method a vague and rude anticipation of combinational logic ; but it is well known that the results of ...
Página xxxi
... possible distribution of tempera- ture which has previously existed . " There is no limitation in the sentence to the laws of conduction , but , as the whole paper treats of the results of conduction in a solid , it may no doubt be ...
... possible distribution of tempera- ture which has previously existed . " There is no limitation in the sentence to the laws of conduction , but , as the whole paper treats of the results of conduction in a solid , it may no doubt be ...
Página 2
... possible to conceive a world in which no two things should be associated more often , in the long run , than any other two things . The frequent conjunction of any two events would then be purely fortuitous , and if we expected ...
... possible to conceive a world in which no two things should be associated more often , in the long run , than any other two things . The frequent conjunction of any two events would then be purely fortuitous , and if we expected ...
Página 6
... possible alter- natives presence or absence , affirmation or negation . Hence I propose to name this law the Law of Duality , for it gives to all the formulæ of reasoning a dual character . It asserts also that between presence and ...
... possible alter- natives presence or absence , affirmation or negation . Hence I propose to name this law the Law of Duality , for it gives to all the formulæ of reasoning a dual character . It asserts also that between presence and ...
Página 7
... possible , and of not unfrequent occurrence . The Laws of Thought are often called necessary laws , that is , laws which cannot but be obeyed . Yet as a matter of fact , who is there that does not often fail to obey them ? They are the ...
... possible , and of not unfrequent occurrence . The Laws of Thought are often called necessary laws , that is , laws which cannot but be obeyed . Yet as a matter of fact , who is there that does not often fail to obey them ? They are the ...
Contenido
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | |
10 | |
11 | |
13 | |
14 | |
17 | |
20 | |
21 | |
22 | |
27 | |
29 | |
30 | |
31 | |
32 | |
36 | |
39 | |
40 | |
42 | |
43 | |
46 | |
47 | |
49 | |
50 | |
51 | |
53 | |
55 | |
58 | |
59 | |
60 | |
62 | |
64 | |
66 | |
67 | |
68 | |
69 | |
71 | |
73 | |
74 | |
76 | |
93 | |
95 | |
101 | |
107 | |
119 | |
121 | |
126 | |
127 | |
130 | |
135 | |
137 | |
142 | |
146 | |
173 | |
177 | |
180 | |
183 | |
184 | |
189 | |
190 | |
192 | |
197 | |
200 | |
203 | |
205 | |
208 | |
230 | |
232 | |
238 | |
240 | |
242 | |
244 | |
247 | |
250 | |
253 | |
254 | |
255 | |
257 | |
261 | |
265 | |
267 | |
270 | |
274 | |
276 | |
278 | |
282 | |
284 | |
288 | |
292 | |
296 | |
297 | |
299 | |
300 | |
302 | |
303 | |
305 | |
307 | |
312 | |
314 | |
315 | |
316 | |
317 | |
319 | |
320 | |
321 | |
323 | |
325 | |
328 | |
330 | |
331 | |
332 | |
333 | |
334 | |
335 | |
336 | |
339 | |
340 | |
344 | |
346 | |
350 | |
354 | |
357 | |
359 | |
360 | |
363 | |
365 | |
367 | |
368 | |
371 | |
389 | |
391 | |
394 | |
396 | |
400 | |
402 | |
404 | |
407 | |
408 | |
409 | |
411 | |
416 | |
419 | |
422 | |
424 | |
426 | |
428 | |
433 | |
434 | |
437 | |
439 | |
440 | |
441 | |
443 | |
446 | |
447 | |
450 | |
451 | |
452 | |
483 | |
485 | |
487 | |
489 | |
492 | |
495 | |
496 | |
499 | |
501 | |
504 | |
508 | |
510 | |
511 | |
524 | |
551 | |
558 | |
564 | |
569 | |
574 | |
581 | |
587 | |
594 | |
596 | |
597 | |
599 | |
600 | |
603 | |
606 | |
607 | |
610 | |
615 | |
619 | |
621 | |
623 | |
627 | |
629 | |
631 | |
635 | |
638 | |
641 | |
644 | |
647 | |
649 | |
652 | |
655 | |
658 | |
661 | |
663 | |
666 | |
668 | |
675 | |
701 | |
702 | |
704 | |
708 | |
710 | |
714 | |
718 | |
722 | |
724 | |
726 | |
728 | |
730 | |
735 | |
737 | |
738 | |
740 | |
742 | |
745 | |
749 | |
751 | |
752 | |
754 | |
759 | |
761 | |
765 | |
771 | |
772 | |
773 | |
774 | |
775 | |
776 | |
777 | |
779 | |
780 | |
781 | |
785 | |
786 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
13 | |
21 | |
24 | |
27 | |
Otras ediciones - Ver todas
Términos y frases comunes
abC abc ABcd AbCd analogy apparent arithmetic assert body calculation cause character classification colour Contrapositive crystals deductive deductive reasoning density detect discovered discovery disjunctive proposition earth effect electricity equal equation equivalent error exactly exist experiment expression fact fcap force give gravity heat hypothesis identity induction inference infinite instance inverse inverse logical investigation J. S. Mill James Bernoulli knowledge Laws of Identity laws of nature Laws of Thought letters light Logical Alphabet logical conditions magnetic mammæ manner mathematical matter mean measure metal method mode motion negative Newton number of combinations objects observation obtain pendulum phenomena Philosophical planets possible premises principle probability problem Professor properties proposition qualities quantity reasoning refraction regards relation scientific simple specific gravity stars substances substitution supposed syllogism symbols temperature theory things tion triangle true truth velocity
Pasajes populares
Página 454 - that every particle of matter in the universe attracts every other particle, with a force whose direction is that of the line joining the two, and whose magnitude is directly as the product of their masses, and inversely as the square of their distances from each other.
Página 589 - The philosopher should be a man willing to listen to every suggestion, but determined to judge for himself. He should not be biased by appearances; have no favorite hypothesis ; be of no school ; and in doctrine have no master. He should not be a respecter of persons, but of things. Truth should be his primary object. If to these qualities be added industry, he may indeed hope to walk within the veil of the temple of nature.
Página 480 - Whatever phenomenon varies in any manner, whenever another phenomenon varies in some particular manner, is either a cause or an effect of that phenomenon, or is connected with it through some fact of causation.
Página 304 - Absolute, true, and mathematical time, of itself, and from its own nature, flows equably without relation to anything external...
Página 1 - THE SEVEN KINGS OF ROME. An Easy Narrative, abridged from the First Book of Livy by the omission of Difficult Passages; being a First Latin Reading Book, with Grammatical Notes and Vocabulary.
Página 7 - MEIKLEJOHN, MA Fcap. 8vo. COMPRISING : THE NURSERY BOOK, containing all the Two-Letter Words in the Language, id. (Also in Large Type on Sheets for School Walls.
Página 4 - JOHNSON'S LIVES OF THE POETS. The Six Chief Lives (Milton, Dryden, Swift, A'ddison, Pope, Gray), with Macaulay's "Life of Johnson.
Página 37 - LETHBRIDGE— A SHORT MANUAL OF THE HISTORY OF INDIA. With an Account of INDIA AS IT is. The Soil, Climate, and Productions ; the People^ their Races, Religions, Public Works, and Industries'; the Civil Services, and System of Administration. By ROPER...
Página 1 - THE NEW PHRYNICHUS ; being a Revised Text of the Ecloga of the Grammarian Phrynichus. With Introduction and Commentary. 8vo.
Página 36 - ANALYSIS OF ENGLISH HISTORY, based on Green's "Short History of the English People.