Trigonometry: Plane and Spherical; with the Construction and Application of Logarithms. By Thomas Simpson, F.R.S. |
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Resultat 1-5 av 5
Side 9
ABC - 45 ° ) :: ABC + ACB ABC - ACB tangWhich gives the following Theorem ,
for finding the angles opposite to any two proposed sides , the in- . cluded angle ,
and the sides themselves , being known . 2 : tang 2 2 As the lefser of the ...
ABC - 45 ° ) :: ABC + ACB ABC - ACB tangWhich gives the following Theorem ,
for finding the angles opposite to any two proposed sides , the in- . cluded angle ,
and the sides themselves , being known . 2 : tang 2 2 As the lefser of the ...
Side 21
method . : In this case , the two extremes , being 385940641 and , 86602540 ,
their sum will be 1,72543 , & c . and their difference = , 00661899 ; whereof the
former , multiplied by , 0000000423 ( see the rule ) gives , 00000007298 , & c . or
...
method . : In this case , the two extremes , being 385940641 and , 86602540 ,
their sum will be 1,72543 , & c . and their difference = , 00661899 ; whereof the
former , multiplied by , 0000000423 ( see the rule ) gives , 00000007298 , & c . or
...
Side 50
A ICO gives , 00002426107 for the excess of the logarithm of A +1 above that of A
( by Rule 3. ) From whence the work , being continued according to Rule 4 and 5
. will stand as follows : , 000024 26107 excess . 4,25 | 2853031 log : 17900 ...
A ICO gives , 00002426107 for the excess of the logarithm of A +1 above that of A
( by Rule 3. ) From whence the work , being continued according to Rule 4 and 5
. will stand as follows : , 000024 26107 excess . 4,25 | 2853031 log : 17900 ...
Side 52
... the half sum of the angles - Card B , gives the greater C = 80 ° ; and subtracted
theretrom , leaves the leffer B = 52 ° . 4 Lastly , 1 Lastly , in the rightangled
spherical triangle ABC , let 52 The Application of Logarithms .
... the half sum of the angles - Card B , gives the greater C = 80 ° ; and subtracted
theretrom , leaves the leffer B = 52 ° . 4 Lastly , 1 Lastly , in the rightangled
spherical triangle ABC , let 52 The Application of Logarithms .
Side 71
... the hypothenuse , the co - fine of the given jum , or difference , of the legs , be
subtraited , the remainder will be the co fine of an arch , wbich added to the said
fum , or difference , gives the double of the greater leg required . COROLLARY .
... the hypothenuse , the co - fine of the given jum , or difference , of the legs , be
subtraited , the remainder will be the co fine of an arch , wbich added to the said
fum , or difference , gives the double of the greater leg required . COROLLARY .
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Vanlige uttrykk og setninger
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