A Manual of Greek MathematicsDover Publications, 1963 - 552 pagina's |
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Pagina 256
... Prop . 59 ( the case of ' excess ' ) . Let the given area AB be applied to AC , exceeding by the figure CB given in species . I say that each of the sides HC , CE is given . D F E B A K CH Bisect DE in F , and con- struct on EF the ...
... Prop . 59 ( the case of ' excess ' ) . Let the given area AB be applied to AC , exceeding by the figure CB given in species . I say that each of the sides HC , CE is given . D F E B A K CH Bisect DE in F , and con- struct on EF the ...
Pagina 274
... ( Prop . 7 ) sin 1 ° > 60 , ( Prop . 11 ) 1 > cos 1 ° 89 90 , ( Prop . 12 ) ( Prop . 13 ) 1 > cos21 ° > 3 . It is the first of these results which he requires for his main proposition ( 7 ) that the distances of the sun and moon ...
... ( Prop . 7 ) sin 1 ° > 60 , ( Prop . 11 ) 1 > cos 1 ° 89 90 , ( Prop . 12 ) ( Prop . 13 ) 1 > cos21 ° > 3 . It is the first of these results which he requires for his main proposition ( 7 ) that the distances of the sun and moon ...
Pagina 339
... ( Prop . 4 ) . If we draw ( 1 ) a circle in the space N B between the arcs AN , AP and the straight line PN and touching all three , ( 2 ) a circle on the other side of PN and similarly touching PN and the arcs PB , NB , the two circles ...
... ( Prop . 4 ) . If we draw ( 1 ) a circle in the space N B between the arcs AN , AP and the straight line PN and touching all three , ( 2 ) a circle on the other side of PN and similarly touching PN and the arcs PB , NB , the two circles ...
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INTRODUCTORY 157 | 5 |
NUMERICAL NOTATION AND PRACTICAL CAL | 11 |
PYTHAGOREAN ARITHMETIC | 36 |
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