Found in 8 Collections and/or Records:
A paper of my own about the descent in a Cycloid printed in the Philosophical Transactions of the Royal Society in 1697, cFebruary 1697
A late draft of an elementary development of Christiaan Huygens' work on the cycloid, that finally appeared anonymously in the Philosophical Transactions of the Royal Society for February 1697 (nos 225, 424).
A search for a way to find an angle in a right triangle bisected laterally by a parabola. It is signed "Rob:t Anderson", and is written in a hand presumably his. Gregory has written, "sent to me by Mr G Keith Aprilo 1698) at the bottom.