## An Encyclopædia of Architecture: Historical, Theoretical, and Practical |

### Im Buch

Ergebnisse 1-5 von 39

Seite 245

... in order that the product may be 15, for to that is the question reduced: and this

is division; for the number sought is found by dividing 15 by 3; hence, in general,

the number b is found by dividing c by a, whence results the

... in order that the product may be 15, for to that is the question reduced: and this

is division; for the number sought is found by dividing 15 by 3; hence, in general,

the number b is found by dividing c by a, whence results the

**equation**b=}. Seite 246

If this power be represented by the letter c, we have a' =c, an

are found the letters a, b, c. In treating of powers, it has been shown how to find

the power itself, that is, the letter c, when the root a and its exponent b are given.

If this power be represented by the letter c, we have a' =c, an

**equation**in whichare found the letters a, b, c. In treating of powers, it has been shown how to find

the power itself, that is, the letter c, when the root a and its exponent b are given.

Seite 247

From this we are led to the two principal properties of logarithms which are

contained in the

whereof we learn that the logarithm of a product, as cd, is found by adding

together the ...

From this we are led to the two principal properties of logarithms which are

contained in the

**equations**L. c + L.d= Lcd, and L. c – L.d=L. #: by the formerwhereof we learn that the logarithm of a product, as cd, is found by adding

together the ...

Seite 248

For this purpose we will use the

which comprehends the property, that the logarithm of a product is found by

adding the logarithms of the factors. 610. First, as L.2 = r and L. 10 = 1, we have L

.20 = r ...

For this purpose we will use the

**equation**already mentioned, L.cd= L. c + Ld,which comprehends the property, that the logarithm of a product is found by

adding the logarithms of the factors. 610. First, as L.2 = r and L. 10 = 1, we have L

.20 = r ...

Seite 258

as a'7–ao + ao —ao Hence we have the

a10, &c.; in which, if we make a = 1, we have 1 = 1 + 1 — 1 – 1 + 1 + 1 - 1 - 1 + 1 +

1, &c., which series contains twice that of 1–1 + 1 − 1 + 1, &c. found above; and ...

as a'7–ao + ao —ao Hence we have the

**equation**Hä- + a-ao–a4+ a' + as — a 2–a10, &c.; in which, if we make a = 1, we have 1 = 1 + 1 — 1 – 1 + 1 + 1 - 1 - 1 + 1 +

1, &c., which series contains twice that of 1–1 + 1 − 1 + 1, &c. found above; and ...

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### Häufige Begriffe und Wortgruppen

1-inch deal 15th century arch architect architecture architrave axis balusters base bead butt bead flush breadth bricks building called cathedral centre of gravity century church circle circumference colour columns construction Corinthian order cube curve cutting decorated described diameter divided divisor Doric order draw edifices ellipsis entablature equal equation erected example extrados feet fraction given half height Hence horizontal intercolumniations iron joints length lime limestone moulded multiplied nave oolite ornaments ovolo palace panels parallel parallelogram perpendicular piece piers placed plane portico principal Prop proportion pyramid quantity quotient radius rectangle right angles right line Roman roof sandstone scantlings side sofite solid square root stone style subtract supposed surface tangent temple thickness timber tower transepts triangle vault vertical Vitruvius voussoirs walls whence whereof width

### Beliebte Passagen

Seite 6 - In taking two stations having the same value, the one to the north and the other to the south of...

Seite 316 - The angle at the centre of a circle is double of the angle at the circumference upon the same base, that is, upon the same part of the circumference.

Seite 16 - The western face, which is the least elevated, is the most interesting on account of the appearance of building it presents. Near the summit of it appears a low wall, with interruptions, built of unburnt bricks, mixed up with chopped straw or reeds, and cemented with clay-mortar of great thickness, having between every layer a layer of reeds ; and on the north side are also some vestiges of a similar construction.

Seite 375 - As 360 is to the degrees in the arc of the sector, so is the area of the whole circle to the area of the sector.

Seite 17 - ... in breadth, diminishing in thickness to the top, which is broken and irregular, and rent by a large fissure extending through a third of its height.

Seite ix - Vive, vale ; si quid novisti rectius istis, Candidus impertí ; si non, his utere mecum.

Seite 51 - Twenty-five years, and above three millions sterling, were employed by the founder: his liberal taste invited the artists of Constantinople, the most skilful sculptors and architects of the age; and the buildings were sustained or adorned by twelve hundred columns of Spanish and African, of Greek and Italian marble. The hall of audience was...

Seite 372 - PROBLEM I. To find the area of a parallelogram, whether it be a square, a rectangle, a rhombus, or a rhomboides.

Seite 199 - The taste of all these stately mansions was that bastard style which intervened between Gothic and Grecian architecture; or which perhaps was the style that had been invented for the houses of the nobility, when they first ventured on the settlement of the kingdom after the termination of the quarrel between the Roses, to abandon their fortified dungeons, and consult convenience and magnificence...

Seite 216 - What the back-ground is in painting, in architecture is the real ground on which the building is erected ; and no architect took greater care that his work should not appear crude and hard, that is, that it did not abruptly start out of the ground without expectation or preparation.