Tables of Logarithms of Numbers and of Sines and Tangents for Every Ten Seconds of the Quadrant: With Other Useful TablesHarper & brothers, 1859 - 150 páginas |
Dentro del libro
Resultados 1-5 de 58
Página 3
... places ; and by means of the accompanying tables , such computations can be performed with great facility and precision This volume , having been used by several successive classes , has been subjected to the severest scrutiny , and the ...
... places ; and by means of the accompanying tables , such computations can be performed with great facility and precision This volume , having been used by several successive classes , has been subjected to the severest scrutiny , and the ...
Página 8
... places by which its first significant figure is removed from the place of units . Thus the logarithm of .0046 is -3 plus a fraction ; that is , the characteristic of the logarithm is -3 , the first significant figure , 4 , being removed ...
... places by which its first significant figure is removed from the place of units . Thus the logarithm of .0046 is -3 plus a fraction ; that is , the characteristic of the logarithm is -3 , the first significant figure , 4 , being removed ...
Página 9
... places ; the larger tables extend to seven , and sometimes eight or more places . In the accompanying table , the logarithms of the first 100 numbers are given with their characteristics ; but , for all other numbers , the decimal part ...
... places ; the larger tables extend to seven , and sometimes eight or more places . In the accompanying table , the logarithms of the first 100 numbers are given with their characteristics ; but , for all other numbers , the decimal part ...
Página 10
... place of figures . This is to show that the two figures which are to be prefixed from the first column have changed , and they are to be taken from the horizontal line di- rectly below . The place of the dots is to 10 TRIGONOMETRY .
... place of figures . This is to show that the two figures which are to be prefixed from the first column have changed , and they are to be taken from the horizontal line di- rectly below . The place of the dots is to 10 TRIGONOMETRY .
Página 11
With Other Useful Tables Elias Loomis. rectly below . The place of the dots is to be supplied with ci- phers . Thus the logarithm of 2045 is 3.310693 ; 66 9777 is 3.990206 . The two leading figures from the column 0 must also be taken ...
With Other Useful Tables Elias Loomis. rectly below . The place of the dots is to be supplied with ci- phers . Thus the logarithm of 2045 is 3.310693 ; 66 9777 is 3.990206 . The two leading figures from the column 0 must also be taken ...
Otras ediciones - Ver todas
Términos y frases comunes
9 I I altitude angle of elevation arithm base chains circle Co-sine Co-tangent complement computed correction cosecant course and distance decimal diameter diff difference of latitude difference of longitude Dist divided equal equator fifth figure find the angles find the area find the Logarithm frustum given number given the angle height Hence horizontal plane hypothenuse inches latitude and departure length LO LO LO logarithmic sine measured meridian middle latitude miles minutes Multiply natural number nautical miles parallel parallel sailing perpendicular places plane sailing Prob Prop proportional quadrant radius Required the logarithmic right-angled spherical triangle right-angled triangle Sandy Hook secant ship sails side AC spherical triangle ABC SPHERICAL TRIGONOMETRY station subtract surface tabular number tang Tangent telescope theodolite Theorem vernier vertical Vulgar Fraction wyll yards zoids ΙΙ ΙΟ
Pasajes populares
Página 20 - The circumference of every circle is supposed to be divided into 360 equal parts, • called degrees, each degree into 60 minutes, and each minute into 60 seconds, etc.
Página 163 - In any spherical triangle, the sines of the sides are proportional to the sines of the opposite angles. In the case of right-angled spherical triangles, this proposition has already been demonstrated.
Página 69 - FIND the area of the sector having the same arc with the segment, by the last problem. Find also the area of the triangle, formed by the chord of the segment and the two radii of the sector.
Página 54 - C' (89) (90) (91) (92) (93) 112. In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Página 69 - TO THE NUMBER OF DEGREES IN THE ARC ; So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Página 73 - To find the solidity of a pyramid. RULE. Multiply the area of the base by one third of the altitude.
Página vi - The characteristic of the logarithm of ANY NUMBER GREATER THAN UNITY, is one less than the number of integral figures in the given number.
Página 184 - If a heavy sphere, whose diameter is 4 inches, be let fall into a conical glass, full of water, whose diameter is 5, and altitude 6 inches ; it is required to determine how much water will run over ? AHS.