added visualization, and started potts

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/vector.h b/lib/vector.h
index c478618..2fe6ab8 100644
--- a/lib/vector.h
+++ b/lib/vector.h
@@ -80,6 +80,17 @@ vector_t <q, T> scalar_multiple(int a, vector_t <q, T> v) {
 }
 
 template <q_t q, class T>
+vector_t <q, T> scalar_multiple(double a, vector_t <q, T> v) {
+  vector_t <q, T> multiple;
+  multiple.x = (T *)malloc(q * sizeof(T));
+  for (q_t i = 0; i < q; i++) {
+    multiple.x[i] = a * v.x[i];
+  }
+
+  return multiple;
+}
+
+template <q_t q, class T>
 double norm_squared (vector_t <q, T> v) {
   double tmp = 0;