+#include "scalar.h"\r
+\r
+/*----------------------------------------------------------------------*\\r
+ |* Implementation *|\r
+ \*---------------------------------------------------------------------*/\r
+\r
+/*--------------------------------------*\\r
+ |* Public *|\r
+ \*-------------------------------------*/\r
+\r
+double sum(double x1, double x2)\r
+ {\r
+ return x1 + x2;\r
+ }\r
+\r
+double fois(double x1, double x2)\r
+ {\r
+ return x1 * x2;\r
+ }\r
+\r
+/*----------------------------------------------------------------------*\\r
+ |* End *|\r
+ \*---------------------------------------------------------------------*/\r
+\r