410 



MEMOIK OF AUGUSTUS DE MOEGAN. 



Diagram 



Diameter 



Differential calculus 



Differential co-effi- 

 cient 



Digit 



Dimension 



Direct and retrograde Equimultiples 



Direction Equinoctial 



Directrix 



Disc 



Discontinuity 



Discount 



Dividend (arithl.) 



Division 



Dodecagon 



Dome 



Drachm, or Dram 



Duodecimals 



Duplicate ratio 



Duplication of the 

 cube 



Equation of payments Geometer 

 Equations, algebraical Geometrical 

 Equations, differential Geometry 

 Equations, functional Globe 

 Equator and ecliptic Globular projection 

 Equiangular, Equi- Globular sailing 

 Gnomon 



Gnomonic projection 

 Golden number 

 Graduation 

 Gravity, centre of 

 Guldinus 

 Gunter 

 Gyration, centre of 



lateral 



Equinoxes 



Euclid 



Excentricity 



Factor, in algebra 

 Fall of bodies 

 False position 

 Fellowship (in 



arithmetic) 

 Ferrei and Ferrari 



Hachette 

 Halley 



Halley's Comet 

 Harmonic proportion 



Figure (in geometry) Harmonics 



Dynamics 

 Dynamometer 



Firkin 



Flam steed 



Flexure, contrary 



Fluxions 



Force 



Forces, impressed 

 and effective 



Forces, parallelo- 

 gram of 



Fourier 



Fractions, common 

 and decimal 



Height, measurement 



of 



Heliacal 



Herschel, William 

 Heteroscii 

 Hevelius, partly 

 Hogshead 

 Homogeneous and 



Heterogeneous 

 Homologous 

 Horary 

 Horizon 



Earth (astronl.) 



Earth, density of 



East 



Easter, method of 



finding 

 Eclipse 



Elimination (algebc.) 

 Ellipse Fractions, continued Horologium 



Elliptic compasses Fractions, vanishing Horrocks, Jeremiah 

 Ellipticity Functions,calculus of Hour, Hour-circle, 



Elongation (astronl.) Functions, theory of Hour-line 

 Encke's Comet Huyghens 



Epoch (astronl.) Hyperbola 



Equal Gage Hyperbole 



Equation Gallon Hypothenuse 



Equation (astronl.) Generating functions Hypothesis 



