col matrx

app.py

@@ -11,18 +11,30 @@ cached_data = {}
 
 
 def format_vector(vector, title):
-    """Format vector as HTML table (1 row x 100 columns)."""
-    sample = vector[:100]
+    """Format vector as HTML table (first 50 + ... + last 50)."""
+    first_vals = vector[:50]
+    last_vals = vector[-50:]
+    sample = np.concatenate([first_vals, last_vals])
     
     html = f"<h3>{title}</h3>"
     html += "<div style='font-family: monospace; font-size: 11px; max-width: 100%; overflow-x: scroll;'>"
     html += "<table style='border-collapse: collapse;'>"
     html += "<tr>"
     
-    # Single row with 100 columns
-    for idx, val in enumerate(sample):
-        color = "red" if val < 0 else "blue" if val > 0 else "gray"
-        html += f"<td style='padding: 4px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.3f}</td>"
+    # First 50 dimensions
+    for idx in range(50):
+        val = sample[idx]
+        color = "gray"
+        html += f"<td style='padding: 4px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.4f}</td>"
+    
+    # Separator
+    html += "<td style='padding: 4px; text-align: center; font-weight: bold;'>...</td>"
+    
+    # Last 50 dimensions
+    for idx in range(50, 100):
+        val = sample[idx]
+        color = "gray"
+        html += f"<td style='padding: 4px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.4f}</td>"
     
     html += "</tr>"
     html += "</table></div>"
@@ -30,19 +42,68 @@ def format_vector(vector, title):
 
 
 def format_matrix(matrix, title):
-    """Format matrix as HTML table (100x100) with 3 decimals."""
-    sample = matrix[:100, :100]
+    """Format matrix as HTML table (first 50x50 + ... + last 50x50)."""
+    first_first = matrix[:50, :50]
+    first_last = matrix[:50, -50:]
+    last_first = matrix[-50:, :50]
+    last_last = matrix[-50:, -50:]
+    sample_first = np.concatenate([first_first, first_last], axis=1)
+    sample_last = np.concatenate([last_first, last_last], axis=1)
+    sample = np.concatenate([sample_first, sample_last], axis=0)
     
     html = f"<h3>{title}</h3>"
     html += "<div style='font-family: monospace; font-size: 9px; max-height: 600px; overflow: scroll;'>"
     html += "<table style='border-collapse: collapse;'>"
     
-    for row in range(100):
+    # First 50 rows
+    for row in range(50):
         html += "<tr>"
-        for col in range(100):
+        
+        # First 50 columns
+        for col in range(50):
+            val = sample[row, col]
+            color = "gray"
+            html += f"<td style='padding: 2px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.4f}</td>"
+        
+        # Column separator
+        html += "<td style='padding: 2px; text-align: center; font-weight: bold;'>...</td>"
+        
+        # Last 50 columns
+        for col in range(50, 100):
             val = sample[row, col]
-            color = "red" if val < 0 else "blue" if val > 0 else "gray"
-            html += f"<td style='padding: 2px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.3f}</td>"
+            color = "gray"
+            html += f"<td style='padding: 2px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.4f}</td>"
+        
+        html += "</tr>"
+    
+    # Row separator
+    html += "<tr>"
+    for _ in range(50):
+        html += "<td style='padding: 2px; text-align: center; font-weight: bold;'>⋮</td>"
+    html += "<td style='padding: 2px; text-align: center; font-weight: bold;'>⋱</td>"
+    for _ in range(50):
+        html += "<td style='padding: 2px; text-align: center; font-weight: bold;'>⋮</td>"
+    html += "</tr>"
+    
+    # Last 50 rows
+    for row in range(50, 100):
+        html += "<tr>"
+        
+        # First 50 columns
+        for col in range(50):
+            val = sample[row, col]
+            color = "gray"
+            html += f"<td style='padding: 2px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.4f}</td>"
+        
+        # Column separator
+        html += "<td style='padding: 2px; text-align: center; font-weight: bold;'>...</td>"
+        
+        # Last 50 columns
+        for col in range(50, 100):
+            val = sample[row, col]
+            color = "gray"
+            html += f"<td style='padding: 2px; text-align: right; color: {color}; border: 1px solid #eee;'>{val:.4f}</td>"
+        
         html += "</tr>"
     
     html += "</table></div>"