Nature, Volume 32Sir Norman Lockyer Macmillan Journals Limited, 1885 |
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Página 105
... given points , and let P ' , ' mean the groups P and Q augmented by the addition of O to each of them , the theorem is that- cos ( P ' , Q ' ) = P : Q N ( P : P ) ( Q : Q ) • § * Obviously therefore we can express the squared shortest ...
... given points , and let P ' , ' mean the groups P and Q augmented by the addition of O to each of them , the theorem is that- cos ( P ' , Q ' ) = P : Q N ( P : P ) ( Q : Q ) • § * Obviously therefore we can express the squared shortest ...
Página 340
... given for testing a set of weights . In the chapter on measurement of area and volume a large amount of space is given to an explanation of the Amsler planimeter . This beautiful little instrument , as is well known , gives the area of ...
... given for testing a set of weights . In the chapter on measurement of area and volume a large amount of space is given to an explanation of the Amsler planimeter . This beautiful little instrument , as is well known , gives the area of ...
Página 577
... given by Cayley's theorem of squared distances . It is a homaloid or flat of the 3rd as a plane is such of the 2nd , a line of the 1st , and a point of the zeroth order . The phrase space of the 4th order ought accordingly to be ...
... given by Cayley's theorem of squared distances . It is a homaloid or flat of the 3rd as a plane is such of the 2nd , a line of the 1st , and a point of the zeroth order . The phrase space of the 4th order ought accordingly to be ...
Índice
Auroral Zone ElevenYear Meridional Oscillation of the Bath Natural History and Antiquarian Field Club | 12 |
Prof Auwers Calculations of Longitude of Places bination of the Ordnance and Admiralty Surveys E | 101 |
Earthquakes in 11 85 460 Industrial Education in Behrens Dr W J Guide for the Microscopical Investiga | 193 |
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