add kmeans++ method

1 files changed, 0 insertions, 17 deletions

diff --git a/km-solve.c b/km-solve.c
index 4560c67..9eac13c 100644
--- a/km-solve.c
+++ b/km-solve.c
@@ -5,23 +5,6 @@
 #include "util.h"
 #include "km.h"
 
-// calculate squared euclidean distance between two points
-static float
-distance_squared(
-  const size_t num_floats,
-  const float * const a,
-  const float * const b
-) {
-  float r = 0.0;
-
-  for (size_t i = 0; i < num_floats; i++) {
-    r += (b[i] - a[i]) * (b[i] - a[i]);
-  }
-
-  // return squared distance
-  return r;
-}
-
 // alloc and initialize row map
 static km_row_map_t *
 km_row_map_init(