update PHP Excel

inc/PHPExcel/Shared/JAMA/utils/Maths.php

@@ -1,43 +1,44 @@
 <?php
 /**
- *	@package JAMA
+ *    @package JAMA
  *
- *	Pythagorean Theorem:
+ *    Pythagorean Theorem:
  *
- *	a = 3
- *	b = 4
- *	r = sqrt(square(a) + square(b))
- *	r = 5
+ *    a = 3
+ *    b = 4
+ *    r = sqrt(square(a) + square(b))
+ *    r = 5
  *
- *	r = sqrt(a^2 + b^2) without under/overflow.
+ *    r = sqrt(a^2 + b^2) without under/overflow.
  */
-function hypo($a, $b) {
-	if (abs($a) > abs($b)) {
-		$r = $b / $a;
-		$r = abs($a) * sqrt(1 + $r * $r);
-	} elseif ($b != 0) {
-		$r = $a / $b;
-		$r = abs($b) * sqrt(1 + $r * $r);
-	} else {
-		$r = 0.0;
-	}
-	return $r;
-}	//	function hypo()
+function hypo($a, $b)
+{
+    if (abs($a) > abs($b)) {
+        $r = $b / $a;
+        $r = abs($a) * sqrt(1 + $r * $r);
+    } elseif ($b != 0) {
+        $r = $a / $b;
+        $r = abs($b) * sqrt(1 + $r * $r);
+    } else {
+        $r = 0.0;
+    }
+    return $r;
+}    //    function hypo()
 
 
 /**
- *	Mike Bommarito's version.
- *	Compute n-dimensional hyotheneuse.
+ *    Mike Bommarito's version.
+ *    Compute n-dimensional hyotheneuse.
  *
 function hypot() {
-	$s = 0;
-	foreach (func_get_args() as $d) {
-		if (is_numeric($d)) {
-			$s += pow($d, 2);
-		} else {
-			throw new PHPExcel_Calculation_Exception(JAMAError(ArgumentTypeException));
-		}
-	}
-	return sqrt($s);
+    $s = 0;
+    foreach (func_get_args() as $d) {
+        if (is_numeric($d)) {
+            $s += pow($d, 2);
+        } else {
+            throw new PHPExcel_Calculation_Exception(JAMAError(ARGUMENT_TYPE_EXCEPTION));
+        }
+    }
+    return sqrt($s);
 }
 */