## 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 17

Note , If the fine of every sth minute , only , be computed according to the

foregoing

thence , by barely taking the proportional parts of the differences , and that so

near as to give ...

Note , If the fine of every sth minute , only , be computed according to the

foregoing

**method**, the lines of all the intermediate arches may be had fromthence , by barely taking the proportional parts of the differences , and that so

near as to give ...

Side 20

1 3 Again , as a second example , let it be required to find the lines of all the

arches , to every minute , between 59 ° 15 ' and 60 ° oo ' ; those of the two

extremes being first found , by the preceding

the two 20 ...

1 3 Again , as a second example , let it be required to find the lines of all the

arches , to every minute , between 59 ° 15 ' and 60 ° oo ' ; those of the two

extremes being first found , by the preceding

**method**. =**method**. : In this case ,the two 20 ...

Side 22

... reasons upon which the foregoing operations are founded , depend upon

principles too foreign from the main design of this treatise , to be explained here ,

( even would room permit ) ; however , as to the correctness and utility of the

... reasons upon which the foregoing operations are founded , depend upon

principles too foreign from the main design of this treatise , to be explained here ,

( even would room permit ) ; however , as to the correctness and utility of the

**method**... Side 49

But notwithstanding all these artifices and compendiuins , à

that in page 18. ) for finding the logarichins of large numbers , one from another ,

by addition and iubtraction , only , Itill seems wanting in the calculation of tables ;

I ...

But notwithstanding all these artifices and compendiuins , à

**method**( similar tothat in page 18. ) for finding the logarichins of large numbers , one from another ,

by addition and iubtraction , only , Itill seems wanting in the calculation of tables ;

I ...

Side 51

Note , The logarithms found according to this

10000 and 20000 , are true to 8 or 9. places ... B Having explained the manner of

constructing a table of logarithms , and that by various

shew ...

Note , The logarithms found according to this

**method**, in numbers between10000 and 20000 , are true to 8 or 9. places ... B Having explained the manner of

constructing a table of logarithms , and that by various

**methods**, I now come toshew ...

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### Andre utgaver - Vis alle

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Trigonometry, Plane and Spherical: With the Construction and Application of ... Thomas Simpson Uten tilgangsbegrensning - 1799 |

### Vanlige uttrykk og setninger

added alſo appears arch balf baſe becauſe called caſe chord circle co-f co-fine AC co-tang common complement conſequently COROL COROLLARY demonſtrated determine diameter difference divided drawn Edition equal equal to half evident exceſs extremes fame fides fine fines firſt follows given gives gles great-circles greater half the difference half the ſum Hence hyperbolic logarithm hypothenuſe known laſt logarithm manifeſt meeting method minute Moreover natural Note oppoſite parallel perpendicular plane triangle ABC preceding PROP proportion propoſed radius reſpectively ſame ſecant ſee ſeries ſhall ſides ſince ſine ſum ſuppoſed tang tangent of half Tbeor Theor THEOREM thereof theſe thoſe unity verſed vertical angle whence