[commons-rng] 05/21: Compute result after the loop

[aherbert]

This is an automated email from the ASF dual-hosted git repository.

aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-rng.git

commit 5d8a92731dc1d80354da840375ab7c86a92eeec5
Author: Alex Herbert <aherb...@apache.org>
AuthorDate: Thu Aug 5 13:50:59 2021 +0100

    Compute result after the loop
---
 .../commons/rng/examples/quadrature/MonteCarloIntegration.java   | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git 
a/commons-rng-examples/examples-quadrature/src/main/java/org/apache/commons/rng/examples/quadrature/MonteCarloIntegration.java
 
b/commons-rng-examples/examples-quadrature/src/main/java/org/apache/commons/rng/examples/quadrature/MonteCarloIntegration.java
index ff775d3..df21688 100644
--- 
a/commons-rng-examples/examples-quadrature/src/main/java/org/apache/commons/rng/examples/quadrature/MonteCarloIntegration.java
+++ 
b/commons-rng-examples/examples-quadrature/src/main/java/org/apache/commons/rng/examples/quadrature/MonteCarloIntegration.java
@@ -48,19 +48,14 @@ public abstract class MonteCarloIntegration {
      * @return the integral.
      */
     public double integrate(long n) {
-        double result = 0;
         long inside = 0;
-        long total = 0;
-        while (total < n) {
+        for (long i = 0; i < n; i++) {
             if (isInside(generateU01())) {
                 ++inside;
             }
-
-            ++total;
-            result = inside / (double) total;
         }
 
-        return result;
+        return inside / (double) n;
     }
 
     /**