Proceedings of the American Academy of Arts and Sciences, Volumen7Metcalf and Company, 1868 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 257
... propositions which , when true , are equivalent , are not necessarily equivalent when regarded only as probable . " This is absurd , because probability belongs to the events denoted , and not to forms of expression . The probability of ...
... propositions which , when true , are equivalent , are not necessarily equivalent when regarded only as probable . " This is absurd , because probability belongs to the events denoted , and not to forms of expression . The probability of ...
Página 259
... propositions . This last point requires illustra- tion . Let i be a class only determined to be such that only some one individual of the class a comes under it . Then ai , a is the ex- pression for some a . Boole cannot properly ...
... propositions . This last point requires illustra- tion . Let i be a class only determined to be such that only some one individual of the class a comes under it . Then ai , a is the ex- pression for some a . Boole cannot properly ...
Página 261
... propositions as the premises are are true , then a proposition related to them , as the conclusion is , must be , or is likely to be , true . The principle implied in this judgment , respecting a genus of argument , is termed the ...
... propositions as the premises are are true , then a proposition related to them , as the conclusion is , must be , or is likely to be , true . The principle implied in this judgment , respecting a genus of argument , is termed the ...
Página 262
... another premise , because the proposition ( for example ) , " All reasoning from humanity to mortality is certain , " only says in other words Since it can never be requisite that a fact stated 262 PROCEEDINGS OF THE AMERICAN ACADEMY.
... another premise , because the proposition ( for example ) , " All reasoning from humanity to mortality is certain , " only says in other words Since it can never be requisite that a fact stated 262 PROCEEDINGS OF THE AMERICAN ACADEMY.
Página 263
... proposition may be shown to have been virtually involved in it ; it does not in this sense , that the person making the judgment did not actually understand this premise to be contained in it . This I express by say- ing that this ...
... proposition may be shown to have been virtually involved in it ; it does not in this sense , that the person making the judgment did not actually understand this premise to be contained in it . This I express by say- ing that this ...
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4to pamph 66 daughter 66 female 8vo pamph 8vo vol Acad Academy acutis antheræ ANTIRRHINUM apice basi Beech Benth Bolander Boston Boston Athenæum Brack bracteis bracts breadth brevibus brevioribus breviter brothers and sisters calycis Calyx capsula caule cells chloride chlorine Class CORDYLANTHUS corolla dentibus diameter Expl father feet fere filamentis floribus flowers foliis foliolis Freyc Gaud genus glabra grandson granddaughter Gray Hawaiian Hawaiian Islands Hook inches long integerrimis involucri Islands Kauai lanceolatis leaves linearibus lines long Linn Linnæa lobis loculis longioribus male Maui Mountains not-P Nutt Oahu Mann oblongis obtusis ovalibus ovario ovatis oxide paullo pedicellis pedicels pedunculis petalis petiolatis petiole petiolum PHYLLOSTEGIA plant predicate premise President Prodr Professor proposition quadrics relation Remy Resident Fellow sæpius SANDWICENSIS segmentis sepalis sepals Society species specimens squamis subtus term tion tubo Turanian Yosemite Valley
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Página 47 - ... cylinders, welded together endwise. Each ring was made of bars wound upon an arbor spirally, like winding a ribbon upon a block, and, being welded and shaped in dies, were joined endwise, when in the furnace and at a welding heat, and afterwards pressed together in a mould, by a hydrostatic press of 1,000 tons force.