From 8d602b30dd9bf9e1b926c0d732c2ff3fe7b6644a Mon Sep 17 00:00:00 2001
From: ochi51 <ochiai07@gmail.com>
Date: Tue, 12 Sep 2017 20:54:51 +0900
Subject: Fixes exponentiation operator
---
src/NXP/Classes/Token/TokenDegree.php | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'src/NXP/Classes')
diff --git a/src/NXP/Classes/Token/TokenDegree.php b/src/NXP/Classes/Token/TokenDegree.php
index 8488dcd..c31b66e 100644
--- a/src/NXP/Classes/Token/TokenDegree.php
+++ b/src/NXP/Classes/Token/TokenDegree.php
@@ -41,13 +41,13 @@ class TokenDegree extends AbstractOperator
/**
* @param InterfaceToken[] $stack
- * @return $this
+ * @return TokenNumber
*/
public function execute(&$stack)
{
$op2 = array_pop($stack);
$op1 = array_pop($stack);
- $result = $op1->getValue() ^ $op2->getValue();
+ $result = $op1->getValue() ** $op2->getValue();
return new TokenNumber($result);
}
--
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