Merge pull request #6 from Wasabi375/woopsy

double precision missing in test

jvm/src/test/kotlin/scientifik/kmath/structures/RealNDFieldTest.kt

@@ -27,7 +27,7 @@ class RealNDFieldTest {
         for(i in 0..2){
             for(j in 0..2){
                 val expected= (i * 10 + j).toDouble()
-                assertEquals("Error at index [$i, $j]", expected, array[i,j].value)
+                assertEquals("Error at index [$i, $j]", expected, array[i,j].value, 0.1)
             }
         }
     }