The philosophical and mathematical commentaries of Proclus ... on the first book of Euclid's Elements, and his life by Marinus, tr. with a prelim. dissertation on the Platonic doctrine of ideas by T. Taylor. (To which are added, A history of the restoration of the Platonic theology, by the latter Platonists: and a tr. of Proclus's Theological elements by T. Taylor). |
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Αποτελέσματα 1 - 5 από τα 68.
Σελίδα 4
... shall coincide towards the parts in which the angles less than two right jubjill . For these are neither affumed in conftruction , nor do they command any thing to be done but they exhibit a certain mptom , inherent in right angles ...
... shall coincide towards the parts in which the angles less than two right jubjill . For these are neither affumed in conftruction , nor do they command any thing to be done but they exhibit a certain mptom , inherent in right angles ...
Σελίδα 6
... shall fall upon another point , and the first petition will be produced , and we shall understand nothing various or difficult . But if when the right line itself is terminated by a point , we conceive its extremity moved with the ...
... shall fall upon another point , and the first petition will be produced , and we shall understand nothing various or difficult . But if when the right line itself is terminated by a point , we conceive its extremity moved with the ...
Σελίδα 9
... shall be less than the angle a b g ; but it was alfo greater , which is impoffible : but this has been fhewn by other expofitors , and requires no great confideration . But Pappus very properly ad- monishes us , that the converse of ...
... shall be less than the angle a b g ; but it was alfo greater , which is impoffible : but this has been fhewn by other expofitors , and requires no great confideration . But Pappus very properly ad- monishes us , that the converse of ...
Σελίδα 10
... shall have a mutual congruence , and the angle e ba , is equal to the angle ƒ bc , and a bf is common : the whole right angle , there- fore , is equal to the lunular , i . e . to e bf , and yet the lunular is not a right angle . In the ...
... shall have a mutual congruence , and the angle e ba , is equal to the angle ƒ bc , and a bf is common : the whole right angle , there- fore , is equal to the lunular , i . e . to e bf , and yet the lunular is not a right angle . In the ...
Σελίδα 18
... shall shortly confider the troublesome objection of Zeno : but now , after we have briefly re- fumed the confideration of theorems and problems , their difference , and the divifions they receive , we shall proceed to an expofition of ...
... shall shortly confider the troublesome objection of Zeno : but now , after we have briefly re- fumed the confideration of theorems and problems , their difference , and the divifions they receive , we shall proceed to an expofition of ...
Συχνά εμφανιζόμενοι όροι και φράσεις
abides according affert affumed alfo alſo angles equal bafe baſe beauty becauſe Befides bifected body cafe caufe cauſe compofed confequent conftituted conftruction contains converted dæmon defcribed defire demonftration divine effence effentially energy eternity exifting faid fame manner fays fcience fecondary feparated fhall fhew fhewn fides fimilar fimple fince firft firſt fituated fome fomething foul fpirit fubfifts fubject fubtend fuch fufficient fuperior gods greater Hence himſelf Iamblichus ifofceles imparticipable impoffible infinite inftitutor intellect intelligible internal angles inveſtigation itſelf laſt lefs leſs likewife manifeft meaſure moſt multitude muſt nature neceffary obferved oppofite parallelogram participates perfect philofopher Plato Plotinus poffefs poffible pofterior Porphyry prefent prefent theorem prior Proclus produced progreffion propofed PROPOSITION reafon refide refpect requifite right angles right line ſay ſeparate ſhall ſhould ſpace ſubſiſt ſuch thefe themſelves theorem theſe things thofe thoſe triangle Ulyffes underſtand unity univerfal whole
Δημοφιλή αποσπάσματα
Σελίδα 6 - Let it be granted that a straight line may be drawn from any one point to any other point.
Σελίδα 12 - If equals be taken from equals, the remainders are equal. IV. If equals be added to unequals, the wholes are unequal. V. If equals be taken from unequals, the remainders are unequal. VI. Things which are double of the same, are equal to one another.
Σελίδα 294 - The front appear'd with radiant splendours gay, Bright as the lamp of night, or orb of day, The walls were massy brass : the cornice high Blue metals crown'd in colours of the sky ; Rich plates of gold the folding doors incase ; The pillars silver, on a brazen base ; Silver the lintels deep-projecting o'er, And gold the ringlets that command the door.
Σελίδα 296 - And hateful he who breathes a foreign air. These did the ruler of the deep ordain To build proud navies, and command the main ; On canvas wings to cut the watery way ; No bird so light, no thought so swift as they.
Σελίδα 12 - THINGS which are equal to the same thing are equal to one another. II. If equals be added to equals, the wholes are equal. III. If equals be taken from equals, the remainders are equal.
Σελίδα 280 - Capricorn is fouthern, and accomodated to afcent : and, indeed, the GATES of the cave, which look to the North, are with great propriety...
Σελίδα 285 - Two urns by Jove's high throne have ever flood, The fource of evil one, and one of good ; From thence the cup of mortal man he fills...
Σελίδα 293 - The Pleiads, Hyads, with the northern team; And great Orion's more refulgent beam; To which, around the axle of the sky, The Bear, revolving, points his golden eye, Still shines exalted on th' ethereal plain, Nor bathes his blazing forehead in the main.
Σελίδα 279 - ... to human life. From the confine, therefore, in which the zodiac and galaxy touch each other, the soul, descending from a round figure, which is the only divine form, is produced into a cone by its defluxion.
Σελίδα 279 - Hence he asserts, that the nutriment of milk is first offered to infants, because their first motion commences from the galaxy, when they begin to fall into terrene bodies. On this account, since those who are about to descend are yet in Cancer, and have not left the milky way, they rank in the order of the gods.