Unfortunately we need to postpone the next session (on the theme of Continuity and planned for 31st March). Victoria has decided to cancel or postpone current evening events at the Tree House due to the Government programme aimed at delaying the spread of corvid-19. Clearly this is a sensible move in light of the rapid escalation of developments in recent days. It’s a pity – I was just getting into the main story-line for our session – and Leon was practising using Desmos to show us nice examples of the various ways a function can be discontinuous. It’s only a postponement but, in light of current predictions, it is likely we shall not be able to resume until September or so.