first commit

vendor/phpoffice/math/src/Math/Exception/InvalidInputException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace PhpOffice\Math\Exception;
+
+class InvalidInputException extends MathException
+{
+}

vendor/phpoffice/math/src/Math/Exception/MathException.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace PhpOffice\Math\Exception;
+
+use Exception;
+
+class MathException extends Exception
+{
+}

vendor/phpoffice/math/src/Math/Exception/NotImplementedException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace PhpOffice\Math\Exception;
+
+class NotImplementedException extends MathException
+{
+}

vendor/phpoffice/math/src/Math/Exception/SecurityException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace PhpOffice\Math\Exception;
+
+class SecurityException extends MathException
+{
+}