This is a table of named entities, their types, and their frequencies from sentences in your study carrel. Use it to search & browse the list to learn more about your study carrel. Please keep in mind that named-entity extraction is not as accurate as more generic parts-of-speech extraction. Unusual results will appear here.
| entity | type | frequency |
|---|---|---|
| ab | ORG | 95 |
| b.c. | GPE | 53 |
| pythagoras | PERSON | 37 |
| ac | ORG | 34 |
| plato | GPE | 32 |
| proclus | ORG | 30 |
| london | GPE | 29 |
| euclid | PERSON | 26 |
| earth | LOC | 25 |
| america | GPE | 25 |
| england | GPE | 24 |
| de morgan | PERSON | 23 |
| abc | ORG | 23 |
| vol | PERSON | 21 |
| aristotle | ORG | 21 |
| a.d. | GPE | 21 |
| ap | ORG | 20 |
| paris | GPE | 20 |
| egypt | GPE | 19 |
| new york | GPE | 19 |
| leipzig | GPE | 18 |
| legendre | GPE | 17 |
| bc | PERSON | 15 |
| heron | ORG | 14 |
| france | GPE | 14 |
| alexandria | GPE | 14 |
| archimedes | ORG | 13 |
| thales | PERSON | 11 |
| smith | PERSON | 11 |
| greeks | PERSON | 11 |
| cb | ORG | 11 |
| pentagon | ORG | 10 |
| theorem | ORG | 10 |
| henrici | PERSON | 9 |
| eudoxus | ORG | 9 |
| athens | GPE | 9 |
| marquis | ORG | 9 |
| pythagoreans | ORG | 9 |
| pq | ORG | 8 |
| keeley | ORG | 8 |
| harvard | ORG | 8 |
| euler | PERSON | 8 |
| cambridge | GPE | 8 |
| m. gros | PERSON | 7 |
| eudemus | ORG | 7 |
| italy | GPE | 7 |
| webb | PERSON | 7 |
| the united states | GPE | 7 |
| europe | LOC | 6 |
| apollo | ORG | 6 |
| boston | GPE | 6 |
| buckle | ORG | 6 |
| cicero | PERSON | 6 |
| digby | ORG | 6 |
| dupin | PERSON | 6 |
| east | LOC | 6 |
| germany | GPE | 6 |
| helvetius | PERSON | 6 |
| india | GPE | 6 |
| orffyreus | ORG | 6 |
| ptolemy | PERSON | 6 |
| shakespeare | PERSON | 6 |
| the pythagorean theorem | ORG | 6 |
| heath | PERSON | 6 |
| kenelm digby | PERSON | 5 |
| de morgan''s | PERSON | 5 |
| heron of alexandria | ORG | 5 |
| gothic | PERSON | 5 |
| descartes | PERSON | 5 |
| ba | PERSON | 5 |
| dc | PERSON | 5 |
| brahmagupta | GPE | 5 |
| boyle | ORG | 5 |
| archimedean | LOC | 5 |
| hughes | ORG | 5 |
| de | ORG | 5 |
| leibnitz | GPE | 5 |
| px | ORG | 5 |
| locke | PERSON | 5 |
| venice | GPE | 5 |
| syracuse | GPE | 5 |
| simson | PERSON | 5 |
| treutlein | PERSON | 5 |
| william | PERSON | 5 |
| ozanam | PERSON | 5 |
| michael scott | PERSON | 5 |
| michael | PERSON | 5 |
| mc | PERSON | 5 |
| columbia college | ORG | 4 |
| greece | GPE | 4 |
| geber | PERSON | 4 |
| gauss | GPE | 4 |
| dircks | PERSON | 4 |
| de luc | PERSON | 4 |
| db | PERSON | 4 |
| d''alembert | ORG | 4 |
| crotona | GPE | 4 |
| bd | GPE | 4 |
| carson | PERSON | 4 |
| borel | PERSON | 4 |
| bhaskara | ORG | 4 |
| babylon | ORG | 4 |
| kenelm | PERSON | 4 |
| apollonius | ORG | 4 |
| al-nair[=i]z[=i | PERSON | 4 |
| 30° | ORG | 4 |
| johnson | PERSON | 4 |
| bryson | PERSON | 4 |
| kircher | ORG | 4 |
| sicily | GPE | 4 |
| klein | PERSON | 4 |
| y_/_r | PERSON | 4 |
| x_^2 | PERSON | 4 |
| the british museum | ORG | 4 |
| hexagon | ORG | 4 |
| young | GPE | 4 |
| xii | ORG | 4 |
| washington | GPE | 4 |
| y_/_x | PERSON | 4 |
| shanks | PERSON | 4 |
| peters | PERSON | 4 |
| miletus | ORG | 4 |
| mercury | ORG | 4 |
| menæchmus | PERSON | 4 |
| mende | GPE | 4 |
| mars | LOC | 4 |
| lacroix | GPE | 4 |
| scott | ORG | 4 |
| eudoxus of cnidus | ORG | 3 |
| figs | ORG | 3 |
| farrants | PERSON | 3 |
| circle | LOC | 3 |
| eratosthenes | ORG | 3 |
| crelle | PERSON | 3 |
| clavius | ORG | 3 |
| finaeus | ORG | 3 |
| geneva | GPE | 3 |
| flatland | GPE | 3 |
| frankland | ORG | 3 |
| geminus | PERSON | 3 |
| geometry | ORG | 3 |
| gymnasium | ORG | 3 |
| hermes trismegistus | PERSON | 3 |
| hilbert | PERSON | 3 |
| china | GPE | 3 |
| church | ORG | 3 |
| athelhard | GPE | 3 |
| cataneo | PERSON | 3 |
| capella | PERSON | 3 |
| i. rectilinear | ORG | 3 |
| = | PERSON | 3 |
| abcde | ORG | 3 |
| ax | ORG | 3 |
| ahmes | GPE | 3 |
| alexander the great | PERSON | 3 |
| apollodotus | ORG | 3 |
| aristæus | ORG | 3 |
| bisected angles | ORG | 3 |
| bartoli | PERSON | 3 |
| belli | PERSON | 3 |
| bernoulli | ORG | 3 |
| boethius | ORG | 3 |
| campanus | GPE | 3 |
| cantor | ORG | 3 |
| hypatia | ORG | 3 |
| rutherford | GPE | 3 |
| ii | ORG | 3 |
| w. b. frankland | PERSON | 3 |
| sessa | GPE | 3 |
| simon | PERSON | 3 |
| t. l. heath | PERSON | 3 |
| tartaglia | PERSON | 3 |
| trigonometry | ORG | 3 |
| universal | ORG | 3 |
| van helmont | PERSON | 3 |
| william ramsay | PERSON | 3 |
| schopenhauer | GPE | 3 |
| zenodorus | PERSON | 3 |
| a_/_c | PERSON | 3 |
| the american mathematical society | ORG | 3 |
| the powder of sympathy | ORG | 3 |
| y | PERSON | 3 |
| || | ORG | 3 |
| j. | PERSON | 3 |
| schott | GPE | 3 |
| vieta | PERSON | 3 |
| metius | ORG | 3 |
| josephus | PERSON | 3 |
| roman | LOC | 3 |
| karpinski | ORG | 3 |
| kepler | ORG | 3 |
| lindemann | PERSON | 3 |
| lukens | PERSON | 3 |
| méray | PERSON | 3 |
| napoleon | ORG | 3 |
| new york city | GPE | 3 |
| nicomedes | PERSON | 3 |
| oa | ORG | 3 |
| pappus | GPE | 3 |
| playfair | ORG | 3 |
| rara arithmetica | PERSON | 3 |
| redhoeffer | PERSON | 3 |
| rochester | GPE | 3 |
| equal | PERSON | 2 |
| esq | ORG | 2 |
| frauds | ORG | 2 |
| f_ | PERSON | 2 |
| de judaeis | ORG | 2 |
| fahrenheit | GPE | 2 |
| falstaff | PERSON | 2 |
| elias | PERSON | 2 |
| florence | GPE | 2 |
| engel | PERSON | 2 |
| diocles | GPE | 2 |
| elementar-geometrie | PERSON | 2 |
| edward | PERSON | 2 |
| eb | PERSON | 2 |
| duhamel | GPE | 2 |
| dublin | GPE | 2 |
| draw | ORG | 2 |
| diogenes laertius | PERSON | 2 |
| diderot | ORG | 2 |
| gothic designs employing circles | ORG | 2 |
| fourier | PERSON | 2 |
| iii | ORG | 2 |
| geiser | ORG | 2 |
| geometrie | PERSON | 2 |
| ionic school | ORG | 2 |
| ingrami | ORG | 2 |
| illusions | ORG | 2 |
| d''israeli | ORG | 2 |
| hoffmann | ORG | 2 |
| hobson | PERSON | 2 |
| hippocrates of chios | ORG | 2 |
| hermite | PERSON | 2 |
| herbart | ORG | 2 |
| heiberg | ORG | 2 |
| hamilton | PERSON | 2 |
| hadamard | ORG | 2 |
| gregoire de st. vincent | LOC | 2 |
| greek mathematics | ORG | 2 |
| great britain | GPE | 2 |
| gravesande | PERSON | 2 |
| gospel | ORG | 2 |
| geschichte der mathematik | PERSON | 2 |
| george a. plimpton | PERSON | 2 |
| damascus | GPE | 2 |
| bertrand | GPE | 2 |
| chapter xvi | PERSON | 2 |
| cavalieri''s theorem | ORG | 2 |
| athenæus | GPE | 2 |
| athelhard of bath | ORG | 2 |
| asia minor | GPE | 2 |
| asia | LOC | 2 |
| aryabhatta | PERSON | 2 |
| archimedes of syracuse | ORG | 2 |
| apollonius of perga | ORG | 2 |
| allen | PERSON | 2 |
| alchemy | PERSON | 2 |
| al-qif[t.][=i | PERSON | 2 |
| adams | PERSON | 2 |
| axioms | ORG | 2 |
| aq | PERSON | 2 |
| apc | ORG | 2 |
| abcd | PERSON | 2 |
| a''c | PERSON | 2 |
| a''b''c | ORG | 2 |
| a''b | PERSON | 2 |
| johannes campanus | PERSON | 2 |
| b''a | PERSON | 2 |
| b''c | PERSON | 2 |
| bl | PERSON | 2 |
| bulletin | PERSON | 2 |
| cavalieri | PERSON | 2 |
| catherine ii | PERSON | 2 |
| cassiodorius | GPE | 2 |
| capra | GPE | 2 |
| cax | ORG | 2 |
| c. | GPE | 2 |
| bücher | PERSON | 2 |
| bulwer lytton | ORG | 2 |
| brouncker | ORG | 2 |
| bm | PERSON | 2 |
| brande | GPE | 2 |
| bourdon | ORG | 2 |
| bosanquet | PERSON | 2 |
| bolognian | GPE | 2 |
| bishop wilkins | PERSON | 2 |
| beltrami | PERSON | 2 |
| basil valentine | PERSON | 2 |
| ball | PERSON | 2 |
| iowa | GPE | 2 |
| gregory | ORG | 2 |
| judicial astrology | ORG | 2 |
| theætetus | ORG | 2 |
| w. | GPE | 2 |
| vienna | GPE | 2 |
| venus | LOC | 2 |
| veblen | ORG | 2 |
| transactions | ORG | 2 |
| tower | LOC | 2 |
| thoreau | PERSON | 2 |
| thomas | PERSON | 2 |
| thibaut | ORG | 2 |
| the hague | GPE | 2 |
| sacrobosco | ORG | 2 |
| the powder of sympathy | ORG | 2 |
| ta | LOC | 2 |
| sylvester ii | PERSON | 2 |
| sun | ORG | 2 |
| stobæus | ORG | 2 |
| st. john | PERSON | 2 |
| sisam | PERSON | 2 |
| schotten | GPE | 2 |
| sayre | PERSON | 2 |
| w. w. r. ball | PERSON | 2 |
| wx | ORG | 2 |
| wheel | ORG | 2 |
| whewell | ORG | 2 |
| jupiter | LOC | 2 |
| y_ | PERSON | 2 |
| xx | PERSON | 2 |
| the state of new york | GPE | 2 |
| the royal society of london | ORG | 2 |
| the philosopher''s stone | ORG | 2 |
| the patent office | ORG | 2 |
| the british board of education | ORG | 2 |
| the british association | ORG | 2 |
| mercury | ORG | 2 |
| b._ | PERSON | 2 |
| al_ | PERSON | 2 |
| zamberti | PERSON | 2 |
| yx | ORG | 2 |
| xl | ORG | 2 |
| x | PERSON | 2 |
| woodward | PERSON | 2 |
| witchcraft | ORG | 2 |
| william congreve | PERSON | 2 |
| sanskrit | GPE | 2 |
| william of deloraine | PERSON | 2 |
| rosicrucius | ORG | 2 |
| münsterberg | PERSON | 2 |
| methode | PERSON | 2 |
| menelaus | ORG | 2 |
| megapontum | GPE | 2 |
| mcarthur | PERSON | 2 |
| mangetus | ORG | 2 |
| magic | ORG | 2 |
| mosaic | PERSON | 2 |
| m. simon | PERSON | 2 |
| ludolph van ceulen | PERSON | 2 |
| lobachevsky | PERSON | 2 |
| leonardo da vinci | PERSON | 2 |
| leonardo | PERSON | 2 |
| landgrave | ORG | 2 |
| l]_a | GPE | 2 |
| lincoln | ORG | 2 |
| kolb | GPE | 2 |
| rome | GPE | 2 |
| kant | GPE | 2 |
| kingsley | PERSON | 2 |
| minchin | PERSON | 2 |
| m. froment | PERSON | 2 |
| n. y. | PERSON | 2 |
| oxford | ORG | 2 |
| riccardi | GPE | 2 |
| powder | ORG | 2 |
| nc | GPE | 2 |
| poinsot | PERSON | 2 |
| pisa | ORG | 2 |
| philolaus | ORG | 2 |
| peletier | PERSON | 2 |
| postulates | ORG | 2 |
| pa | PERSON | 2 |
| perry | PERSON | 2 |
| rebière | ORG | 2 |
| nail | ORG | 2 |
| opq | ORG | 2 |
| op | PERSON | 2 |
| oc | ORG | 2 |
| nürnberg | GPE | 2 |
| oprq | GPE | 2 |
| newton | ORG | 2 |
| giessen | PERSON | 1 |
| gerasa | GPE | 1 |
| gherard | PERSON | 1 |
| gherard of cremona | ORG | 1 |
| grove | GPE | 1 |
| graphical | ORG | 1 |
| ginn & co. | ORG | 1 |
| gotha | PERSON | 1 |
| grammatica | PERSON | 1 |
| george peacock | PERSON | 1 |
| greek geometry | ORG | 1 |
| gnomon | ORG | 1 |
| ganges | PERSON | 1 |
| george birkbeck''s | PERSON | 1 |
| georg vega | PERSON | 1 |
| geometria indivisilibus | PERSON | 1 |
| geometer | PERSON | 1 |
| geographic influences | ORG | 1 |
| gargiolli | PERSON | 1 |
| gothic designs | ORG | 1 |
| ginn | ORG | 1 |
| gg | PERSON | 1 |
| gymnasia | PERSON | 1 |
| geometry | ORG | 1 |
| g. w. l. carson | PERSON | 1 |
| grévy | PERSON | 1 |
| hellenic | GPE | 1 |
| h. a. naber''s | PERSON | 1 |
| harper''s magazine | ORG | 1 |
| g. junge | PERSON | 1 |
| hermes | ORG | 1 |
| henry morton | PERSON | 1 |
| henry iv | PERSON | 1 |
| henry hallam | PERSON | 1 |
| henry billingsley | PERSON | 1 |
| henry | PERSON | 1 |
| helmholtz | ORG | 1 |
| hebrews | ORG | 1 |
| health | ORG | 1 |
| havana | GPE | 1 |
| harriot | ORG | 1 |
| harpedonaptae | PERSON | 1 |
| h. kolb | PERSON | 1 |
| hammer | PERSON | 1 |
| hamlet | ORG | 1 |
| halliwell-phillips | ORG | 1 |
| halley | PERSON | 1 |
| halle | PERSON | 1 |
| halifax | GPE | 1 |
| hague | GPE | 1 |
| how a spider lifted | ORG | 1 |
| hik | ORG | 1 |
| h. schotten | PERSON | 1 |
| h. s. hall | PERSON | 1 |
| h. müller | PERSON | 1 |
| g. w. l. | PERSON | 1 |
| ecb | ORG | 1 |
| g. j. allman | PERSON | 1 |
| herschel | ORG | 1 |
| entwicklung | PERSON | 1 |
| engineres | ORG | 1 |
| empress | GPE | 1 |
| elementi di geometria | ORG | 1 |
| elemente | PERSON | 1 |
| eisenlohr | PERSON | 1 |
| eildon hill | PERSON | 1 |
| eastern | ORG | 1 |
| earth | LOC | 1 |
| etc | ORG | 1 |
| engraving | ORG | 1 |
| editor marquis | ORG | 1 |
| e. m. langley | PERSON | 1 |
| g. j. | PERSON | 1 |
| e. m. | PERSON | 1 |
| e. h. | PERSON | 1 |
| e. a. abbott | PERSON | 1 |
| dürer | GPE | 1 |
| dunciad | ORG | 1 |
| doyle | ORG | 1 |
| dousterswivel | GPE | 1 |
| dositheus | PERSON | 1 |
| distance | ORG | 1 |
| dirck | PERSON | 1 |
| dieu | PERSON | 1 |
| die geometrie des pythagoras | PERSON | 1 |
| ephesus | GPE | 1 |
| epicurus | GPE | 1 |
| equilateral | ORG | 1 |
| erfurt | ORG | 1 |
| g. holzmüller | PERSON | 1 |
| g. f. swain | PERSON | 1 |
| g. f. | PERSON | 1 |
| g. birkbeck | PERSON | 1 |
| g. b. kaye | PERSON | 1 |
| g. b. | PERSON | 1 |
| g. a. | PERSON | 1 |
| froment | LOC | 1 |
| from j. bennett | PERSON | 1 |
| frederick bramwell | PERSON | 1 |
| frederick | PERSON | 1 |
| frauds | ORG | 1 |
| fortunio liceti | PERSON | 1 |
| formerly | PERSON | 1 |
| finæus | GPE | 1 |
| fig | GPE | 1 |
| fig | ORG | 1 |
| fg | ORG | 1 |
| fe | ORG | 1 |
| f. | GPE | 1 |
| evelyn | GPE | 1 |
| eutocius | ORG | 1 |
| eudemus of rhodes | ORG | 1 |
| eton | PERSON | 1 |
| ernest shackelton | PERSON | 1 |
| hermotimus | ORG | 1 |
| james smith | PERSON | 1 |
| hesse | GPE | 1 |
| latina | PERSON | 1 |
| lodge | GPE | 1 |
| loci 2 concurrent | ORG | 1 |
| loci | GPE | 1 |
| liverpool | GPE | 1 |
| lincoln cathedral | ORG | 1 |
| leçons de géométrie | PERSON | 1 |
| leyden | GPE | 1 |
| les lieux | PERSON | 1 |
| leonardo fibonacci | PERSON | 1 |
| leon | PERSON | 1 |
| length | PERSON | 1 |
| legislature | ORG | 1 |
| laplace | ORG | 1 |
| hexagon | ORG | 1 |
| landseer | PERSON | 1 |
| lacomme | PERSON | 1 |
| london | GPE | 1 |
| l''sl | PERSON | 1 |
| l | PERSON | 1 |
| kurfalz | GPE | 1 |
| kunst-epochen | PERSON | 1 |
| kings | LOC | 1 |
| king ptolemy | PERSON | 1 |
| king john | PERSON | 1 |
| khartum | PERSON | 1 |
| kentucky | GPE | 1 |
| logic | ORG | 1 |
| logisticus | GPE | 1 |
| lohr | LOC | 1 |
| long island | GPE | 1 |
| dictionary | PERSON | 1 |
| macaulay | PERSON | 1 |
| mxn | ORG | 1 |
| mx | PERSON | 1 |
| mn | ORG | 1 |
| min | ORG | 1 |
| mdlvii | ORG | 1 |
| m. de causans | GPE | 1 |
| m. poppe | PERSON | 1 |
| m. gros and m. bureau | ORG | 1 |
| m. geoffroy | PERSON | 1 |
| m. geiser | PERSON | 1 |
| m. dumoulin-froment | PERSON | 1 |
| m. dagron | PERSON | 1 |
| m. cantor | PERSON | 1 |
| m. bureau | ORG | 1 |
| m. bourlet''s | PERSON | 1 |
| m. bacuet | PERSON | 1 |
| m. | GPE | 1 |
| m''clelland | ORG | 1 |
| lycées | GPE | 1 |
| luna | PERSON | 1 |
| lui hui | PERSON | 1 |
| ludolph van ceulen | PERSON | 1 |
| loomis, original investigation | ORG | 1 |
| kenilworth | PERSON | 1 |
| kelso | PERSON | 1 |
| kaye | ORG | 1 |
| illusions | GPE | 1 |
| ignorance | ORG | 1 |
| iv | ORG | 1 |
| index ahmes | ORG | 1 |
| i. squaring | PERSON | 1 |
| hypsicles of alexandria | ORG | 1 |
| hypsicles | ORG | 1 |
| hyp | PERSON | 1 |
| hydrofluoric | ORG | 1 |
| hutton | ORG | 1 |
| horatio | PERSON | 1 |
| horace | ORG | 1 |
| hooper | PERSON | 1 |
| honi soit | PERSON | 1 |
| honecourt | LOC | 1 |
| homer | PERSON | 1 |
| holmes | ORG | 1 |
| hollinshed | PERSON | 1 |
| his majesty | PERSON | 1 |
| hiram of tyre | ORG | 1 |
| hippocrates | ORG | 1 |
| hippias | GPE | 1 |
| hipparchus | PERSON | 1 |
| hinckley | PERSON | 1 |
| hill | PERSON | 1 |
| hiero | PERSON | 1 |
| illinois | GPE | 1 |
| indiana | GPE | 1 |
| karagiannides | PERSON | 1 |
| infinite | ORG | 1 |
| kahun | PERSON | 1 |
| justice | ORG | 1 |
| joule | GPE | 1 |
| jotopat | ORG | 1 |
| joseph hutt | PERSON | 1 |
| john russell | PERSON | 1 |
| john phillipson | PERSON | 1 |
| john f. w. herschel | PERSON | 1 |
| john bunyan | PERSON | 1 |
| john bernoulli | PERSON | 1 |
| john | PERSON | 1 |
| jena | GPE | 1 |
| jean ernest elie-bessler | PERSON | 1 |
| james fitz-james | ORG | 1 |
| james ferguson | PERSON | 1 |
| james | PERSON | 1 |
| jahrhundert | ORG | 1 |
| j. w. a. | PERSON | 1 |
| j. gow | PERSON | 1 |
| j. casey | PERSON | 1 |
| isaiah | PERSON | 1 |
| ireland | GPE | 1 |
| instructions | ORG | 1 |
| institute | ORG | 1 |
| inhalt und | PERSON | 1 |
| die geometrie | PERSON | 1 |
| abraham | PERSON | 1 |
| des méthodes | GPE | 1 |
| angles | PERSON | 1 |
| assumptions | ORG | 1 |
| associations | ORG | 1 |
| arya-bhata | PERSON | 1 |
| ars longa | PERSON | 1 |
| arnott | PERSON | 1 |
| army medical museum | ORG | 1 |
| arkansas | GPE | 1 |
| arizona | GPE | 1 |
| arithmetic | LOC | 1 |
| apropos | PERSON | 1 |
| anthonisz | ORG | 1 |
| ann | PERSON | 1 |
| angelo | PERSON | 1 |
| bibliotheca mathematica | LOC | 1 |
| anecdote of diderot | ORG | 1 |
| analysis | GPE | 1 |
| amenemhat iii | PERSON | 1 |
| altar of | PERSON | 1 |
| almagest | ORG | 1 |
| alkahest | LOC | 1 |
| alfred lodge | PERSON | 1 |
| alexandroff | ORG | 1 |
| albrecht dürer | PERSON | 1 |
| albertus magnus | PERSON | 1 |
| alabama | GPE | 1 |
| al-jabr wa''l-muq[=a]balah | PERSON | 1 |
| astrology | ORG | 1 |
| atlantic | LOC | 1 |
| atti | GPE | 1 |
| aufl | ORG | 1 |
| betz, intuition and logic | ORG | 1 |
| betz | ORG | 1 |
| bettinus | PERSON | 1 |
| berlin | GPE | 1 |
| bergman | PERSON | 1 |
| bennett | PERSON | 1 |
| ben jonson | PERSON | 1 |
| beltinus | GPE | 1 |
| bedford | GPE | 1 |
| bath | ORG | 1 |
| barnard | PERSON | 1 |
| balls | ORG | 1 |
| bagdad | GPE | 1 |
| b__{1} | PERSON | 1 |
| by d. van nostrand company | PERSON | 1 |
| bs | ORG | 1 |
| bq | ORG | 1 |
| bp | ORG | 1 |
| boston | GPE | 1 |
| bossut | ORG | 1 |
| bf | GPE | 1 |
| be | GPE | 1 |
| bac | ORG | 1 |
| australia | GPE | 1 |
| augustus de morgan | PERSON | 1 |
| al-jabr | PERSON | 1 |
| al-nair[=i]z[=i][60 | PERSON | 1 |
| al-khowarazmi | PERSON | 1 |
| abmxnca | ORG | 1 |
| a.m. | GPE | 1 |
| a.d. aryabhatta | PERSON | 1 |
| a. eisenlohr | PERSON | 1 |
| a. | GPE | 1 |
| a''bc | PERSON | 1 |
| > | PERSON | 1 |
| 90° | ORG | 1 |
| 8/9)^2_d_^2 | ORG | 1 |
| 75 orffyreus | PERSON | 1 |
| 71 redhoeffer | PERSON | 1 |
| 71 adams | PERSON | 1 |
| 4[pi]_r_^2 | GPE | 1 |
| 45° | GPE | 1 |
| 40 de morgan | PERSON | 1 |
| 38 mohammed ibn musa | PERSON | 1 |
| 37 moore | PERSON | 1 |
| 37 allman | PERSON | 1 |
| 279 church | ORG | 1 |
| 259 poinsot | PERSON | 1 |
| 14 book iii | PERSON | 1 |
| 121 edward carpenter | PERSON | 1 |
| 104 space | ORG | 1 |
| 104 loomis | GPE | 1 |
| 104 altar of apollo | PERSON | 1 |
| 104 | ORG | 1 |
| abmx | PERSON | 1 |
| abnm | ORG | 1 |
| al sephadi | ORG | 1 |
| absurdities | ORG | 1 |
| aim | PERSON | 1 |
| ahaz | LOC | 1 |
| agrigentum | GPE | 1 |
| aeson | ORG | 1 |
| adriaen van rooman | PERSON | 1 |
| adriaen anthonisz | ORG | 1 |
| adriaen | ORG | 1 |
| adam | PERSON | 1 |
| achilles tatius | PERSON | 1 |
| achilles | PERSON | 1 |
| academia | ORG | 1 |
| abraham sharp | PERSON | 1 |
| mad mathesis | PERSON | 1 |
| ab[=u]''l-''abb[=a]s al-fadl | PERSON | 1 |
| ar | ORG | 1 |
| ap__{2} | PERSON | 1 |
| apb | PERSON | 1 |
| alkahest | ORG | 1 |
| ag | ORG | 1 |
| af | ORG | 1 |
| adeb | ORG | 1 |
| adb | ORG | 1 |
| acd | ORG | 1 |
| ac × bc | ORG | 1 |
| ab_(_ap | PERSON | 1 |
| bezout | GPE | 1 |
| biologica | GPE | 1 |
| der ornamentenschatz | PERSON | 1 |
| cissoid | ORG | 1 |
| correlation | ORG | 1 |
| copenhagen | ORG | 1 |
| conic | ORG | 1 |
| congressional | ORG | 1 |
| cone | ORG | 1 |
| conan doyle,--words | PERSON | 1 |
| conan doyle | PERSON | 1 |
| conan | ORG | 1 |
| colorado | GPE | 1 |
| coburg | GPE | 1 |
| cleopatra | PERSON | 1 |
| claudius ptolemaeus | PERSON | 1 |
| circular | ORG | 1 |
| biology | ORG | 1 |
| circles | ORG | 1 |
| churchyard | ORG | 1 |
| chrystal | PERSON | 1 |
| christopher wren | PERSON | 1 |
| christina | PERSON | 1 |
| christianity | ORG | 1 |
| christian science | PERSON | 1 |
| christ''s hospital | ORG | 1 |
| chord | ORG | 1 |
| choctaw | ORG | 1 |
| child life and | ORG | 1 |
| chicago | GPE | 1 |
| court | ORG | 1 |
| coxe | PERSON | 1 |
| creed | PERSON | 1 |
| cremona | GPE | 1 |
| demetrius doboobius | PERSON | 1 |
| definitions | GPE | 1 |
| dedekind | PERSON | 1 |
| decagon | ORG | 1 |
| de paolis[33] | GPE | 1 |
| de paolis | ORG | 1 |
| de luc''s | PERSON | 1 |
| de judaeis''s | PERSON | 1 |
| davies | PERSON | 1 |
| david brewster | PERSON | 1 |
| dancer | PERSON | 1 |
| dame eleanor cobham | ORG | 1 |
| dahar | PERSON | 1 |
| distance | ORG | 1 |
| dce | ORG | 1 |
| dcb | ORG | 1 |
| d.c. | GPE | 1 |
| d. e. smith | PERSON | 1 |
| d. e. | PERSON | 1 |
| d''b | PERSON | 1 |
| d''a | GPE | 1 |
| d | PERSON | 1 |
| cyzicus | ORG | 1 |
| cylinder | ORG | 1 |
| curved | PERSON | 1 |
| chemica | LOC | 1 |
| charles kingsley''s | PERSON | 1 |
| charles dupin''s | PERSON | 1 |
| bruce | ORG | 1 |
| bride | ORG | 1 |
| bretschneider | GPE | 1 |
| brandt and kunckel | ORG | 1 |
| bramwell | PERSON | 1 |
| bowerbank | PERSON | 1 |
| bovillus | GPE | 1 |
| bossut | PERSON | 1 |
| bordas-demoulin | ORG | 1 |
| books ii | ORG | 1 |
| book vi | ORG | 1 |
| book v | PERSON | 1 |
| book iv | GPE | 1 |
| book iii | PERSON | 1 |
| book i. angles | PERSON | 1 |
| bonola | ORG | 1 |
| bonaventura cavalieri | PERSON | 1 |
| bombay | GPE | 1 |
| bolyai | PERSON | 1 |
| bologna | ORG | 1 |
| bohnenberger | ORG | 1 |
| boerhaave | PERSON | 1 |
| board of education | ORG | 1 |
| bishop wilkins'' | ORG | 1 |
| bishop | ORG | 1 |
| biot | ORG | 1 |
| britannica | LOC | 1 |
| brussels | GPE | 1 |
| chang hêng | PERSON | 1 |
| budget | ORG | 1 |
| ch''ung-chih | PERSON | 1 |
| cedar rapids | GPE | 1 |
| catherine | PERSON | 1 |
| caspar kaltoff | PERSON | 1 |
| casey | PERSON | 1 |
| carvers, &c. written | ORG | 1 |
| carpenter | PERSON | 1 |
| carolus musitanus | PERSON | 1 |
| carolus | ORG | 1 |
| cana of galilee | ORG | 1 |
| cambridge university | ORG | 1 |
| calling | PERSON | 1 |
| calandri | ORG | 1 |
| cabala | PERSON | 1 |
| cy | ORG | 1 |
| corollary | ORG | 1 |
| contents preface | PERSON | 1 |
| circles | ORG | 1 |
| chicago | GPE | 1 |
| cf | ORG | 1 |
| c. s. jackson | PERSON | 1 |
| c. dupin | PERSON | 1 |
| c. a. bretschneider | PERSON | 1 |
| c''a''p | GPE | 1 |
| byzantine mosaic | PERSON | 1 |
| mace | PERSON | 1 |
| saxony | GPE | 1 |
| major andré | ORG | 1 |
| württemberg | ORG | 1 |
| yb | ORG | 1 |
| y. mikami | PERSON | 1 |
| y''x | PERSON | 1 |
| y | PERSON | 1 |
| xxviii | ORG | 1 |
| xviii | ORG | 1 |
| xnca | ORG | 1 |
| xn | PERSON | 1 |
| xix | ORG | 1 |
| xiv | ORG | 1 |
| xb | PERSON | 1 |
| x''y | PERSON | 1 |
| wyoming | GPE | 1 |
| d''alembert | ORG | 1 |
| wrate sundry | PERSON | 1 |
| worcester | PERSON | 1 |
| wizard | ORG | 1 |
| wisconsin | GPE | 1 |
| william webb | PERSON | 1 |
| william rowan hamilton | PERSON | 1 |
| william ramsay''s | PERSON | 1 |
| william jones | PERSON | 1 |
| william j. locke,[12 | PERSON | 1 |
| william hamilton | PERSON | 1 |
| william bedwell note | PERSON | 1 |
| william balfore | PERSON | 1 |
| ym | PERSON | 1 |
| york d. van | PERSON | 1 |
| y_ | PERSON | 1 |
| yale | ORG | 1 |
| cui | PERSON | 1 |
| coplanar_ | PERSON | 1 |
| cone | ORG | 1 |
| c_^2/_c''_^2 | ORG | 1 |
| c_/_d | PERSON | 1 |
| c_/_c | PERSON | 1 |
| c._ | PERSON | 1 |
| bis auf gauss | PERSON | 1 |
| b_^2_x_^2 | GPE | 1 |
| b_/_d_)^2 | PERSON | 1 |
| b_)(_a_ | PERSON | 1 |
| b''_= | PERSON | 1 |
| axiôma | PERSON | 1 |
| artisan,--usually | ORG | 1 |
| aq | PERSON | 1 |
| al-nair[=i]z[=i | PERSON | 1 |
| ab | PERSON | 1 |
| a_/_n | PERSON | 1 |
| a m. de vausenville | PERSON | 1 |
| a m. bureau | ORG | 1 |
| zwickau | GPE | 1 |
| zenarchus | PERSON | 1 |
| zacharias dase | ORG | 1 |
| york minster | ORG | 1 |
| yale college | ORG | 1 |
| wilkins | PERSON | 1 |
| wilars de honecourt | ORG | 1 |
| wilars de | GPE | 1 |
| unterrichts | LOC | 1 |
| underwood & underwood | ORG | 1 |
| u. s. | PERSON | 1 |
| tyre | GPE | 1 |
| tweed | PERSON | 1 |
| tubalcain | LOC | 1 |
| trivium | ORG | 1 |
| triton | LOC | 1 |
| tritogeneia | PERSON | 1 |
| trinity | ORG | 1 |
| tribune | ORG | 1 |
| triangles | ORG | 1 |
| triangle | ORG | 1 |
| transmutation | PERSON | 1 |
| tonbridge | GPE | 1 |
| to m. gros | PERSON | 1 |
| tides | ORG | 1 |
| thomas young | PERSON | 1 |
| the university of chicago | ORG | 1 |
| the united states | GPE | 1 |
| the functions of geometry | ORG | 1 |
| thales of miletus | PERSON | 1 |
| th[=a]bit ben qurra | PERSON | 1 |
| textbooks | GPE | 1 |
| texas | GPE | 1 |
| testament | PERSON | 1 |
| universal | PERSON | 1 |
| upper egypt | GPE | 1 |
| whereupon de morgan | PERSON | 1 |
| vii | ORG | 1 |
| whene''er | PERSON | 1 |
| wentworth | LOC | 1 |
| wayland smith | PERSON | 1 |
| warburton | ORG | 1 |
| wang fan | PERSON | 1 |
| walter scott | PERSON | 1 |
| walter | PERSON | 1 |
| wallich | PERSON | 1 |
| worcester''s | ORG | 1 |
| william t. sedgwick | PERSON | 1 |
| william h. allen | PERSON | 1 |
| way | ORG | 1 |
| w. w. r. ball''s | PERSON | 1 |
| w. w. r. | PERSON | 1 |
| w. n. bruce | PERSON | 1 |
| w. n. | PERSON | 1 |
| w. j. m''clelland | PERSON | 1 |
| w. j. | PERSON | 1 |
| w. e. stark | PERSON | 1 |
| w. e. | PERSON | 1 |
| vitruvius | PERSON | 1 |
| virginia | GPE | 1 |
| verona | GPE | 1 |
| vega | ORG | 1 |
| van ceulen | PERSON | 1 |
| curvilinear angles | ORG | 1 |
| d''être | PERSON | 1 |
| malherbe | ORG | 1 |
| the hague | GPE | 1 |
| the royal asiatic society | ORG | 1 |
| the royal academy of sciences of paris | ORG | 1 |
| the philosophical stone | ORG | 1 |
| the new england association | ORG | 1 |
| the neoplatonist school of alexandria | ORG | 1 |
| the microscopical society of london | ORG | 1 |
| the microscopical society | ORG | 1 |
| the massachusetts institute of technology list | ORG | 1 |
| the magna charta | ORG | 1 |
| the leipziger lehrmittelanstalt | ORG | 1 |
| the landgrave of hesse | ORG | 1 |
| the ionic school | ORG | 1 |
| the green cross | ORG | 1 |
| day,--a | PERSON | 1 |
| the french cabinet of medals | ORG | 1 |
| the french academy of sciences | ORG | 1 |
| the father of alchemy | ORG | 1 |
| the far east | LOC | 1 |
| the edinburgh academy | ORG | 1 |
| the devil''s coffin | ORG | 1 |
| the congressional library | ORG | 1 |
| the college of physicians | ORG | 1 |
| the church of saint anastasia | ORG | 1 |
| the central association of science and mathematics teachers | ORG | 1 |
| the bureau of municipal research | ORG | 1 |
| the british association for the advancement of science | ORG | 1 |
| the society for the diffusion of useful knowledge | ORG | 1 |
| the stevens institute | ORG | 1 |
| the sympathetic powder | ORG | 1 |
| the united states mint | ORG | 1 |
| � 2025 | PERSON | 1 |
| ° | ORG | 1 |
| zur gegenwart | PERSON | 1 |
| y_^2(_a | PERSON | 1 |
| y_^2 | GPE | 1 |
| y yow | PERSON | 1 |
| xii | ORG | 1 |
| x_[sqrt]2)/2)^2 = | PERSON | 1 |
| x_/(6 | PERSON | 1 |
| x_)^3 | PERSON | 1 |
| viz. | GPE | 1 |
| vii | ORG | 1 |
| valley | LOC | 1 |
| used,--phrases | ORG | 1 |
| united | ORG | 1 |
| true,--indeed | ORG | 1 |
| tripleuros_ | PERSON | 1 |
| thou knowest | PERSON | 1 |
| therefore m. dagron | PERSON | 1 |
| the chess-board | ORG | 1 |
| the center of arc | ORG | 1 |
| the valley of youth | LOC | 1 |
| the university of paris | ORG | 1 |
| the university of bologna | ORG | 1 |
| the united states patent office | ORG | 1 |
| the association of mathematical teachers | ORG | 1 |
| the association for the improvement of geometrical teaching | ORG | 1 |
| the army medical museum | ORG | 1 |
| pas qui | PERSON | 1 |
| nut | ORG | 1 |
| nihil | GPE | 1 |
| n_(_n_-1)/2 | PERSON | 1 |
| meridian | LOC | 1 |
| mathematician john wallis | PERSON | 1 |
| lycées | GPE | 1 |
| life.--_boston transcript | GPE | 1 |
| laissez faire | PERSON | 1 |
| kylindros_ | PERSON | 1 |
| kyliein | PERSON | 1 |
| koinai ennoiai | PERSON | 1 |
| jacere_ | PERSON | 1 |
| jabr_ | PERSON | 1 |
| given,--sighting | LOC | 1 |
| geometry,--that | ORG | 1 |
| ferric sulphate | PERSON | 1 |
| fed | ORG | 1 |
| e_[sqrt](1/6 | PERSON | 1 |
| e. g. | PERSON | 1 |
| dodecagon | ORG | 1 |
| distinct people | PERSON | 1 |
| descensus averni | PERSON | 1 |
| delle | ORG | 1 |
| del iv congresso internazionale | ORG | 1 |
| de paolis | ORG | 1 |
| p_/_p | PERSON | 1 |
| pentedecagon | GPE | 1 |
| the american bible society | ORG | 1 |
| pi](_ac_)^2 | ORG | 1 |
| the academy of sciences | ORG | 1 |
| the academy of painting | ORG | 1 |
| the ''philosophical magazine | ORG | 1 |
| the "ivory palace | ORG | 1 |
| the "spectator | ORG | 1 |
| the "penny magazine | ORG | 1 |
| the "mechanic''s magazine" | ORG | 1 |
| sulle geometrie | PERSON | 1 |
| subject,--this | ORG | 1 |
| study,--given | ORG | 1 |
| straightedge | ORG | 1 |
| squara mobile | PERSON | 1 |
| sexton | ORG | 1 |
| s__{1})360° | ORG | 1 |
| s_^2[sqrt]3 | PERSON | 1 |
| s_ | PERSON | 1 |
| rue mishap | ORG | 1 |
| rr | PERSON | 1 |
| regula aurea | GPE | 1 |
| reasoning.--d''alembert | GPE | 1 |
| r_[sqrt](2/3 | GPE | 1 |
| question,--and | GPE | 1 |
| plane,"--a | GPE | 1 |
| picturesque | GPE | 1 |
| pi]_r_^2 × 2_r | ORG | 1 |
| teaching of elementary mathematics | ORG | 1 |
| teachers | PERSON | 1 |
| tatius | PERSON | 1 |
| oliver lodge | PERSON | 1 |
| pamphilius | PERSON | 1 |
| paint | ORG | 1 |
| paciuolo | GPE | 1 |
| py | PERSON | 1 |
| pp | PERSON | 1 |
| po | PERSON | 1 |
| perpetual lamps | ORG | 1 |
| pen | ORG | 1 |
| pcb | ORG | 1 |
| pb | ORG | 1 |
| palingenesy | ORG | 1 |
| other essays | ORG | 1 |
| oliver | PERSON | 1 |
| the eighteenth century n. bion''s | ORG | 1 |
| olaus henrici | PERSON | 1 |
| oklahoma | GPE | 1 |
| oenopides of chios | ORG | 1 |
| oenopides | ORG | 1 |
| oblique | PERSON | 1 |
| orq | ORG | 1 |
| opr | ORG | 1 |
| oo | ORG | 1 |
| oab | ORG | 1 |
| o. w. holmes | PERSON | 1 |
| o. w. | PERSON | 1 |
| notice | PERSON | 1 |
| panopolite | ORG | 1 |
| parallellinien von euklid | PERSON | 1 |
| parallels | GPE | 1 |
| parquetry | ORG | 1 |
| plane | ORG | 1 |
| physical education | ORG | 1 |
| physica | GPE | 1 |
| philosophia | PERSON | 1 |
| philo of byzantium | ORG | 1 |
| philo | ORG | 1 |
| philippus | GPE | 1 |
| philadelphia | GPE | 1 |
| petersen | ORG | 1 |
| peter ramus | PERSON | 1 |
| peter metius | PERSON | 1 |
| peter bales | PERSON | 1 |
| peter | PERSON | 1 |
| persia | GPE | 1 |
| perpetual | PERSON | 1 |
| perimeter | PERSON | 1 |
| perigon | GPE | 1 |
| pergamos | GPE | 1 |
| pennsylvania | GPE | 1 |
| pen | PERSON | 1 |
| pelops | GPE | 1 |
| patriarchs | ORG | 1 |
| paterson | PERSON | 1 |
| pascal | PERSON | 1 |
| parthenon | GPE | 1 |
| north holland | GPE | 1 |
| north dakota | GPE | 1 |
| nonez | PERSON | 1 |
| missouri | GPE | 1 |
| minerva | PERSON | 1 |
| milan | GPE | 1 |
| mikami | PERSON | 1 |
| michigan | GPE | 1 |
| michael angelo''s | PERSON | 1 |
| michael angelo | PERSON | 1 |
| mexico | GPE | 1 |
| metropolitan magazine | ORG | 1 |
| methington | ORG | 1 |
| mesopotamia | LOC | 1 |
| mercator | ORG | 1 |
| melun | PERSON | 1 |
| mediterranean | LOC | 1 |
| medea | PERSON | 1 |
| mechanics and natural philosophy | ORG | 1 |
| mechanics | PERSON | 1 |
| mccormack | PERSON | 1 |
| mathématiques et mathématiciens | PERSON | 1 |
| mathematica | GPE | 1 |
| matematici | PERSON | 1 |
| massachusetts | GPE | 1 |
| maryland | GPE | 1 |
| marquis of worcester | ORG | 1 |
| manifestly | PERSON | 1 |
| manchester | GPE | 1 |
| minstrel | PERSON | 1 |
| mohammed ibn musa al-khowarazmi | PERSON | 1 |
| nobert or fasoldt | ORG | 1 |
| mons latinus | PERSON | 1 |
| nile | LOC | 1 |
| newcomb | PERSON | 1 |
| new mexico | GPE | 1 |
| new england | LOC | 1 |
| nebraska | GPE | 1 |
| nature | PERSON | 1 |
| n_ | PERSON | 1 |
| nw | GPE | 1 |
| nm | ORG | 1 |
| new york | GPE | 1 |
| ne | GPE | 1 |
| n. peters | PERSON | 1 |
| n. j., | PERSON | 1 |
| n | ORG | 1 |
| müller | ORG | 1 |
| musitanus | PERSON | 1 |
| museums and societies | ORG | 1 |
| museum | ORG | 1 |
| muir | PERSON | 1 |
| motowori | PERSON | 1 |
| morton | ORG | 1 |
| morgan | ORG | 1 |
| moore | PERSON | 1 |
| montucla | GPE | 1 |
| montes naturales | ORG | 1 |
| plate iv | GPE | 1 |
| plimpton | GPE | 1 |
| plott | PERSON | 1 |
| sol | PERSON | 1 |
| smyrna | GPE | 1 |
| silliman | PERSON | 1 |
| sibyl | ORG | 1 |
| shinto | GPE | 1 |
| shallow | GPE | 1 |
| shakespeare cyclopedia | PERSON | 1 |
| shadow | ORG | 1 |
| sesostris | GPE | 1 |
| schweirs | PERSON | 1 |
| school world | ORG | 1 |
| schlegel a few years ago | ORG | 1 |
| scene 2 | ORG | 1 |
| sauvage | ORG | 1 |
| samos | GPE | 1 |
| saggio | GPE | 1 |
| srqp | ORG | 1 |
| sbcp | ORG | 1 |
| s. drach | PERSON | 1 |
| rumpat | GPE | 1 |
| rumford | GPE | 1 |
| rugby, harrow | ORG | 1 |
| rugby | ORG | 1 |
| rudolph | GPE | 1 |
| royal mic | PERSON | 1 |
| royal academy of sciences | ORG | 1 |
| soddy | PERSON | 1 |
| sorbonne | ORG | 1 |
| roman biography | PERSON | 1 |
| south america | LOC | 1 |
| tb | ORG | 1 |
| t. l. | PERSON | 1 |
| t. j. mccormack | PERSON | 1 |
| t. j. | PERSON | 1 |
| sweden | GPE | 1 |
| swain | GPE | 1 |
| surface | ORG | 1 |
| suppl | GPE | 1 |
| sulvasutras | GPE | 1 |
| sulvasutra | ORG | 1 |
| sulla | ORG | 1 |
| subject of education | ORG | 1 |
| stäckel | PERSON | 1 |
| strassburg | GPE | 1 |
| stoics of the first century | ORG | 1 |
| stephenson | PERSON | 1 |
| states | GPE | 1 |
| stark | GPE | 1 |
| stamper | GPE | 1 |
| st. peter''s church | ORG | 1 |
| springfield | GPE | 1 |
| spiral | ORG | 1 |
| sphere | ORG | 1 |
| south dakota | GPE | 1 |
| south carolina | GPE | 1 |
| rowland hill | PERSON | 1 |
| roger bacon | PERSON | 1 |
| plutarch | ORG | 1 |
| quadrivium | ORG | 1 |
| quadrature | PERSON | 1 |
| quadrant | GPE | 1 |
| qx | PERSON | 1 |
| qt | PERSON | 1 |
| qr | PERSON | 1 |
| PERSON | 1 | |
| pythagoras geometry | PERSON | 1 |
| pyramid | ORG | 1 |
| ptolemy soter | ORG | 1 |
| professors perry | PERSON | 1 |
| professors de morgan | PERSON | 1 |
| problèmes de géométrie | PERSON | 1 |
| prince albert | PERSON | 1 |
| preferably | PERSON | 1 |
| prague | GPE | 1 |
| practice | PERSON | 1 |
| postulates | GPE | 1 |
| posidonius | ORG | 1 |
| pope urban iv | ORG | 1 |
| pope | PERSON | 1 |
| pons | PERSON | 1 |
| pomodoro | ORG | 1 |
| polyhedron | PERSON | 1 |
| point | ORG | 1 |
| pluto | LOC | 1 |
| quadrilaterals | ORG | 1 |
| queen | PERSON | 1 |
| roentgen | ORG | 1 |
| queen victoria | PERSON | 1 |
| robert simson | PERSON | 1 |
| richmond | GPE | 1 |
| rhombus | PERSON | 1 |
| rhodes | PERSON | 1 |
| rhind papyrus | PERSON | 1 |
| rhetorica | PERSON | 1 |
| revise euclid | PERSON | 1 |
| resolveth | PERSON | 1 |
| rennie | ORG | 1 |
| renaissance | ORG | 1 |
| remundus | ORG | 1 |
| rectilinear | PERSON | 1 |
| recorde | ORG | 1 |
| realschulen | PERSON | 1 |
| raymond lully | PERSON | 1 |
| ratio | GPE | 1 |
| raphael | PERSON | 1 |
| rameses ii | ORG | 1 |
| rabelais | GPE | 1 |
| rgo | PERSON | 1 |
| r. white | PERSON | 1 |
| r. w. billings | PERSON | 1 |
| r. w. | PERSON | 1 |
| questions | PERSON | 1 |
| questioni | PERSON | 1 |
| "--collet | PERSON | 1 |