1 files changed, 43 insertions, 0 deletions
diff --git a/history/blocks_xcos/SUMMATION.xcos b/history/blocks_xcos/SUMMATION.xcos
new file mode 100644
index 0000000..3d966eb
--- /dev/null
+++ b/history/blocks_xcos/SUMMATION.xcos
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<XcosDiagram background="-1" title="Untitled">
+  <!--Xcos - 1.0 - scilab-5.5.2 - 20150331 1152-->
+  <Array as="context" scilabClass="String[]">
+    <add value=""/>
+  </Array>
+  <mxGraphModel as="model">
+    <root>
+      <mxCell id="-1b7beca7:15524560360:-7ecb"/>
+      <mxCell id="-1b7beca7:15524560360:-7ecc" parent="-1b7beca7:15524560360:-7ecb"/>
+      <Summation dependsOnU="1" id="-1b7beca7:15524560360:-7ec9" interfaceFunctionName="SUMMATION" parent="-1b7beca7:15524560360:-7ecc" simulationFunctionName="summation" simulationFunctionType="C_OR_FORTRAN" style="SUMMATION">
+        <ScilabString as="exprs" height="1" width="1">
+          <data column="0" line="0" value="[1;-1]"/>
+        </ScilabString>
+        <ScilabDouble as="realParameters" height="0" width="0"/>
+        <ScilabDouble as="integerParameters" height="2" width="1">
+          <data column="0" line="0" realPart="1.0"/>
+          <data column="0" line="1" realPart="-1.0"/>
+        </ScilabDouble>
+        <Array as="objectsParameters" scilabClass="ScilabList"/>
+        <ScilabDouble as="nbZerosCrossing" height="1" width="1">
+          <data column="0" line="0" realPart="0.0"/>
+        </ScilabDouble>
+        <ScilabDouble as="nmode" height="1" width="1">
+          <data column="0" line="0" realPart="0.0"/>
+        </ScilabDouble>
+        <Array as="oDState" scilabClass="ScilabList"/>
+        <Array as="equations" scilabClass="ScilabList"/>
+        <mxGeometry as="geometry" height="7.0" width="7.0" x="37.5" y="38.0"/>
+      </Summation>
+      <ExplicitInputPort dataType="REAL_MATRIX" id="-1b7beca7:15524560360:-7ec8" ordering="1" parent="-1b7beca7:15524560360:-7ec9" style="ExplicitInputPort;align=left;verticalAlign=middle;spacing=10.0;rotation=0" value="+">
+        <mxGeometry as="geometry" height="8.0" width="8.0" x="-8.0" y="-3.0"/>
+      </ExplicitInputPort>
+      <ExplicitInputPort dataType="REAL_MATRIX" id="-1b7beca7:15524560360:-7ec7" ordering="2" parent="-1b7beca7:15524560360:-7ec9" style="ExplicitInputPort;align=left;verticalAlign=middle;spacing=10.0;rotation=0" value="-">
+        <mxGeometry as="geometry" height="8.0" width="8.0" x="-8.0" y="-2.0"/>
+      </ExplicitInputPort>
+      <ExplicitOutputPort dataType="REAL_MATRIX" id="-1b7beca7:15524560360:-7ec6" ordering="1" parent="-1b7beca7:15524560360:-7ec9" style="ExplicitOutputPort;align=right;verticalAlign=middle;spacing=10.0;rotation=0" value="">
+        <mxGeometry as="geometry" height="8.0" width="8.0" x="2.0" y="-2.5"/>
+      </ExplicitOutputPort>
+    </root>
+  </mxGraphModel>
+  <mxCell as="defaultParent" id="-1b7beca7:15524560360:-7ecc" parent="-1b7beca7:15524560360:-7ecb"/>
+</XcosDiagram>