Fixed problem in Pi calculation algorithm

2011-04-23 11:55:54 +02:00 · 2011-04-23 11:55:54 +02:00 · 2770f47f27
commit 2770f47f27
parent 06c134ca91
6 changed files with 17 additions and 19 deletions
--- a/akka-tutorials/akka-tutorial-first/src/main/scala/Pi.scala
+++ b/akka-tutorials/akka-tutorial-first/src/main/scala/Pi.scala
@ -59,7 +59,7 @@ object Pi extends App {
    def calculatePiFor(start: Int, nrOfElements: Int): Double = {
      var acc = 0.0
      for (i <- start until (start + nrOfElements))
-        acc += 4 * (1 - (i % 2) * 2) / (2 * i + 1)
+        acc += 4.0 * (1 - (i % 2) * 2) / (2 * i + 1)
      acc
    }