Commit 98fcf4d5 authored by GILLES Sebastien's avatar GILLES Sebastien
Browse files

Add missing include.

parent 841d4658
......@@ -121,6 +121,8 @@
"metadata": {},
"outputs": [],
"source": [
"#include <iostream>\n",
"\n",
"double norm(Vector v)\n",
"{\n",
" return std::sqrt(v.x * v.x + v.y * v.y + v.z * v.z); \n",
......
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