endrebak · February 6, 2020 14:38 · Feb 6, 2020
diff --git a/test_pyramid.py b/test_pyramid.py
@@ -0,0 +1,59 @@
+half_window_size = 3
+len_haps = 10
+
+# half_window_size += 1
+
+for i in range(0, half_window_size):
+
+        for j in range(i):
+
+            j1 = i - j
+            j2 = i + j
+
+            if j1 < 0:
+                break
+
+            print(i, j1, j2)
+
+for i in range(half_window_size, len_haps - half_window_size):
+
+        for j in range(half_window_size):
+
+            j1 = i - j
+            j2 = i + j
+
+            print(i, j1, j2)
+
+for i in range(len_haps - half_window_size, len_haps):
+
+        for j in range(i):
+
+            j1 = i - j
+            j2 = i + j
+
+            if j2 >= len_haps:
+                break
+
+            print(i, j1, j2)
+
+# 1 1 1
+# 2 2 2
+# 2 1 3
+# 3 3 3
+# 3 2 4
+# 3 1 5
+# 4 4 4
+# 4 3 5
+# 4 2 6
+# 5 5 5
+# 5 4 6
+# 5 3 7
+# 6 6 6
+# 6 5 7
+# 6 4 8
+# 7 7 7
+# 7 6 8
+# 7 5 9
+# 8 8 8
+# 8 7 9
+# 9 9 9