Hello, I know infinite series are mentioned in the numerical methods book, although I haven't worked with those classes specifically.
http://files.pharo.org/books/numerical-methods/2016-04-NumericalMethods.pdf You could also use a LazyList, depending on what you were doing, from http://smalltalkhub.com/#!/~EvanDonahue/Lazy/ x := 3. Float e raisedTo: x. " = 20.085536923187664" eX := LazyList wholes collect: [ :n | (x raisedTo: n) / n factorial ]. (eX take: 20) sum asFloat. " = 20.085536921517672" 2 * (Float e raisedTo: x). " = 40.17107384637533" twoEX := eX with: eX collect: [ :a :b | a + b ]. (twoEX take: 20) sum asFloat. " = 40.171073843035344" Will either of those work? Evan -- View this message in context: http://forum.world.st/Is-lazy-evaluation-of-infinite-series-possible-tp4897956p4898015.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
