A Treatise on the Theory of Screws

INDEX. Accelerating Screw-chain 409 Accelerator in a 2-system 420 Address to British Association 496 Amplitude of a Twist defined 11 Angle between two Screws 276 Angle between two Screws in a 3-system 204 Anharmonic property, fundamental 113 Anharmonic property of Homographic Sys- tems 266 Appell on Cylindroid 29, 535 Association, British, address to 496 Axioms of the Content 435, 448, 451 Axis, Homographic 127 Axis of Inertia 123 Axis, Principal properties of 260, 400 Battaglini 20, .34, 249, 518, 519, 520 Biquaternions 521 Bolyai 521 Bonola 439 British Association, address to 496 Buchheim 433, 522, 528 Budde 533 Burnside, Prof. W. 522, 533 Burnside, Prof. W. S. 281 Canonical, Co-reciprocals 38; Displace- ment of Rigid Body 7; System of Forces on Rigid Body, 10 Caporali 539 Cardinaal 539 Cai’tesian. Equation of Cylindroid 19, 224; Equations of Sci'ew 39 Casey 30, 495 Cayley 20, 433, 509, 511, 514, 522, 527, 533 Chains, Screw- • Harmonic, 395; Homo- graphy of 373; Impulsive and Instan- taneous 392; Principal of Inertia 394; Theory of 367 Chasles 1, 4, 510, 511, 512, 514, 524 Chawner 75, 531, 536 Chiastic Homography 306, 307 Circle, Representing Cylindroid 45 Clifford 433, 464, 509, 521, 525, 527, 528, 536 Coefficient, Virtual 17, 18 Complex, Linear 17, 20 Composition of Twists and Wrenches 16, 18; of Vectors 473 Cone, Reciprocal to a Cylindroid 27 Conic, The Pitch-, 24, 204 Conjugate Screws, of Inertia 71, 299; of Potential 89 ; of Quadratic «-system 240 Conjugate Screw-chains of Inertia 396 Conoid of Pliicker 20 Constraints 63, 64, 119 Contact of Conic and Cubic 490 Content, Axioms of the 435, 448, 451 Content defined 433 Co-ordinates, of Impulsive Screw 356; of a Rigid Body 355; of Restraining Wrench- chain 407; of a Screw 31, 36; of a Twist or Wrench 34 Co-reciprocal Screws 33, 38, 335 Correspondence 383 Corresponding Screw-systems 271 Cox, Homersham 522, 527 Cubic equation in 3-system 492