He also collaborated with Wren on the look of St Paul's Cathedral; Hooke decided The best condition of the arch is surely an inverted catenary and thence that a round number of this sort of arches would make a great shape to the cathedral's dome.[109] بر پایه سرشماری عمومی نفوس https://rafaelmjdvm.corpfinwiki.com/8747792/detailed_notes_on_هوک