upgrade to PHPExcel 1.7.0

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

@@ -1,40 +1,43 @@
 <?php
-/** 
-* @package JAMA
-*
-* Pythagorean Theorem:
-*
-* a = 3
-* b = 4
-* r = sqrt(square(a) + square(b))
-* r = 5
-*
-* r = sqrt(a^2 + b^2) without under/overflow. 
-*/
+/**
+ *	@package JAMA
+ *
+ *	Pythagorean Theorem:
+ *
+ *	a = 3
+ *	b = 4
+ *	r = sqrt(square(a) + square(b))
+ *	r = 5
+ *
+ *	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);
-  } else if ($b != 0) {
-    $r = $a/$b;
-    $r = abs($b)*sqrt(1+$r*$r);
-  } else 
-    $r = 0.0;
-  return $r;
-}  
+	if (abs($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 
-      trigger_error(ArgumentTypeException, ERROR);
-  }
-  return sqrt($s);
+	$s = 0;
+	foreach (func_get_args() as $d) {
+		if (is_numeric($d)) {
+			$s += pow($d, 2);
+		} else {
+			throw new Exception(JAMAError(ArgumentTypeException));
+		}
+	}
+	return sqrt($s);
 }
 */