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 1
... still more convenient for interpolating . The preceding expression of F for all values of x from 6 to 6 gives - MR . FERREL made the following communication on certain Formulæ OF ARTS AND SCIENCES : SEPTEMBER 12 , 1865 . 3 .
... still more convenient for interpolating . The preceding expression of F for all values of x from 6 to 6 gives - MR . FERREL made the following communication on certain Formulæ OF ARTS AND SCIENCES : SEPTEMBER 12 , 1865 . 3 .
Página 3
... the preceding formula may be put into a form still more convenient for interpolating . The preceding expression of F for all values of x from - 6 to 6 gives x F66 +121 FF5 = 5 + 5 ة F4 = OF ARTS AND SCIENCES : SEPTEMBER 12 , 1865 . 3 .
... the preceding formula may be put into a form still more convenient for interpolating . The preceding expression of F for all values of x from - 6 to 6 gives x F66 +121 FF5 = 5 + 5 ة F4 = OF ARTS AND SCIENCES : SEPTEMBER 12 , 1865 . 3 .
Página 5
... give several of the middle interpolations in duplicate , but it is unnecessary to take it so as to have more than one . W 4 In interpolating to sixths , it is evident that , instead of putting o equal to six , and using the formula from ...
... give several of the middle interpolations in duplicate , but it is unnecessary to take it so as to have more than one . W 4 In interpolating to sixths , it is evident that , instead of putting o equal to six , and using the formula from ...
Página 6
... gives the following , in which the first column contains the multiples of a few of the last places of — A + B and AB , or of their complements , when the multiples are negative , the second , the multiples of BC and B + C , or of their ...
... gives the following , in which the first column contains the multiples of a few of the last places of — A + B and AB , or of their complements , when the multiples are negative , the second , the multiples of BC and B + C , or of their ...
Página 7
... give F6 , which is also Fe of the second group . A check for the accuracy of the interpolation , as has been stated , is that these should give the same result . The last two figures of the interpolated numbers being thus obtained , and ...
... give F6 , which is also Fe of the second group . A check for the accuracy of the interpolation , as has been stated , is that these should give the same result . The last two figures of the interpolated numbers being thus obtained , and ...
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