Diagram
                                Date
                            
                            
                                24 January 1700
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Unknown, Artist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p2
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 252mm
width (page): 209mm
                            
                        
                            
                            
                            width (page): 209mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                In response to a criticism in Acta Eruditorum (1699), David Gregory offered a proof of one of his lemmas relating to the properties of a curve known as catenary. The paper was printed in Philosophical Transactions of the Royal Society, vol. 21, no. 259 (1699).
                            
                            
                        
                            
                            
                            
                                Transcription
                            
                            
                                D. G. Responsio ad animadversiones ad Davidis Gregorii Catenariam, pag. 87, An: 1699, Act. Erud: Lipsiae.
Transcribed by the Making Visible project
                            
                        
                            
                            
                            Transcribed by the Making Visible project
                                Object history
                            
                            
                                24 January 1700, 'A letter was read, from Dr Gregory to Dr Sloane, desiring a paper of his vindicating himself against a paper in the Acta eruditorum ann. 99 p. 87. This vindication was ordered to be printed' (JBO/10/162).
Figure printed at D. Gregory, 'Responsio ad Animadversionem ad Davidis Gregorii Catenariam, Act. Eruditorum Lipsiae, Mense Februarii Anno 1699', Phil. Trans., vol. 21, no. 259 (1699), pp. 419-26 (p. 422).
                            
                        
                            
                            
                            Figure printed at D. Gregory, 'Responsio ad Animadversionem ad Davidis Gregorii Catenariam, Act. Eruditorum Lipsiae, Mense Februarii Anno 1699', Phil. Trans., vol. 21, no. 259 (1699), pp. 419-26 (p. 422).
                                Related fellows
                            
                            
                                David Gregory (1659 - 1708, British) , Astronomer, Astronomer
                            
                            
                        
                            
                            
                            
                                Associated place