CONTENTS.
IX
406.
407.
408.
409.
410.
411.
412.
413.
414.
415.
416.
PAGE
On the Curves which satisfy given Conditions . . . . 191
Phil. Trans, t. clviii. (for 1868), pp. 75—143
Second Memoir on the Curves which satisfy given Conditions;
the Principle of Correspondence . . . . . 263
Phil. Trans, t. clviii. (for 1868), pp. 145—172
Addition to Memoir on the Resultant of a System of two
Equations .......... 292
Phil. Trans, t. clviii. (for 1868), pp. 173—180
On the Conditions for the existence of three equal Roots or
of two pairs of equal Roots of a Binary Quartic or
Quintic .......... 300
Phil. Trans, t. clviii. (for 1868), pp. 577—588
A Third Memoir on Skew Surfaces, otherwise Scrolls . . 312
Phil. Trans, t. clix. (for 1869), pp. Ill—126
A Memoir on the Theory of Reciprocal Surfaces . . . 329
Phil. Trans, t. clix. (for 1869), pp. 201—229
A Memoir on Cubic Surfaces . . . . . . . 359
Phil. Trans, t. clix. (for 1869), pp. 231—326
A Memoir on Abstract Geometry . . . . . . 456
Phil. Trans, t. clx. (for 1870), pp. 51—63
On Polyzomal Curves, otherwise the Curves JU+JV+kc. = 0. 470
Trans. R. Soc. Edinburgh, t. xxv. (for 1868), pp. 1—110
Corrections and Additions to the Memoir on the Theory of Reci
procal Surfaces . . . . . . . . . 577
Phil. Trans, t. clxii. (for 1872), pp. 83—87
On the Theory of Reciprocal Surfaces 582
Addition to Salmon’s Analytic Geometry of Three Dimensions, 4th ed.
(1882), pp. 592—604
Notes and References
Plates .
Portrait
593
to face pp. 52, 122, 190
. . to face Title.