▁ 1 8 1 7 . ▁ ▁During ▁his ▁life ▁in ▁J ama ica ▁he ▁never ▁left ▁his ▁mathematical ▁studies , ▁despite ▁his ▁academic ▁isol ation . ▁▁ ▁Before ▁his ▁death , ▁he ▁sent ▁the ▁manuscript ▁of ▁Mathemat ical ▁Tre at ises ▁to ▁his ▁old ▁student ▁John ▁Les lie , ▁who ▁published ▁it ▁in ▁ 1 8 3 8 . ▁ ▁References ▁ ▁Bibli ography ▁ ▁External ▁links ▁▁▁▁▁ ▁Category : 1 7 5 6 ▁birth s ▁Category : 1 8 1 7 ▁death s ▁Category : Al umn i ▁of ▁the ▁University ▁of ▁St ▁Andrew s ▁Category : 1 8 th - century ▁Scottish ▁people ▁Category : 1 8 th - century ▁Scottish ▁mathemat icians ▁Category : 1 8 th - century ▁Scottish ▁cler gy <0x0A> </s> ▁Al lez - et - C az ene uve ▁ ▁is ▁a ▁commune ▁of ▁the ▁Lot - et - G aron ne ▁department ▁in ▁south western ▁France . ▁ ▁Population ▁ ▁See ▁also ▁Comm unes ▁of ▁the ▁Lot - et - G aron ne ▁department ▁ ▁References ▁IN SEE ▁statistics ▁ ▁Category : Comm unes ▁of ▁Lot - et - G aron ne <0x0A> </s> ▁An ▁over night ▁indexed ▁swap ▁( O IS ) ▁is ▁an ▁interest ▁rate ▁swap ▁where ▁the ▁periodic ▁floating ▁payment ▁is ▁generally ▁based ▁on ▁a ▁return ▁calculated ▁from ▁a ▁daily ▁comp ound ▁interest ▁invest ment . ▁The ▁reference ▁for ▁a ▁daily ▁comp ounded ▁rate ▁is ▁an ▁over night ▁rate ▁( or ▁over night ▁index ▁rate ) ▁and ▁the ▁exact ▁aver aging