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Diffstat (limited to 'base/src/main/java/bjc/utils/math/DualExpr.java')
-rw-r--r--base/src/main/java/bjc/utils/math/DualExpr.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/base/src/main/java/bjc/utils/math/DualExpr.java b/base/src/main/java/bjc/utils/math/DualExpr.java
index a682814..6ce0003 100644
--- a/base/src/main/java/bjc/utils/math/DualExpr.java
+++ b/base/src/main/java/bjc/utils/math/DualExpr.java
@@ -254,7 +254,7 @@ public class DualExpr {
case MULTIPLICATION:
return String.format("(%s * %s)", left.toString(), right.toString());
case POWER:
- return String.format("(%s ^ %d)", left.toString(), right.toString());
+ return String.format("(%s ^ %s)", left.toString(), right.toString());
case SIN:
return String.format("sin(%s)", left.toString());
case SUBTRACTION: