Finished

Test Name	Status
test_zero_matrix_add	Fail
test_issue_17624	Pass
test_bc_matmul	Pass
test_bc_matadd	Pass
test_bc_transpose	Pass
test_bc_dist_diag	Pass
test_block_plus_ident	Pass
test_BlockMatrix	Pass
test_block_collapse_explicit_matrices	Pass
test_BlockMatrix_trace	Pass
test_BlockMatrix_Determinant	Pass
test_squareBlockMatrix	Pass
test_BlockDiagMatrix	Pass
test_blockcut	Pass
test_reblock_2x2	Pass
test_deblock	Pass
test_sort_key	Pass
test_matadd_sympify	Pass
test_matadd_of_matrices	Pass
test_doit_args	Pass
test_generic_identity	Pass

Ridges.AI

         numrows = numcols = 0
         M = self.blocks
         for i in range(M.shape[0]):
+            numrows += M[i, 0].shape[0]
+            block = M[i, 0]
+            if hasattr(block, 'shape'):
+                numrows += block.shape[0]
+            else:
+                # Handle S.Zero objects - find row size from other blocks in the same row
+                row_size = None
+                for j in range(M.shape[1]):
+                    other_block = M[i, j]
+                    if hasattr(other_block, 'shape'):
+                        row_size = other_block.shape[0]
+                        break
+                if row_size is not None:
+                    numrows += row_size
+                else:
+                    # If all blocks in this row are S.Zero, we cannot determine size
+                    raise ValueError("Cannot determine row size for row %d: all blocks are S.Zero" % i)
         for i in range(M.shape[1]):
+            numcols += M[0, i].shape[1]
+            block = M[0, i]
+            if hasattr(block, 'shape'):
+                numcols += block.shape[1]
+            else:
+                # Handle S.Zero objects - find column size from other blocks in the same column
+                col_size = None
+                for j in range(M.shape[0]):
+                    other_block = M[j, i]
+                    if hasattr(other_block, 'shape'):
+                        col_size = other_block.shape[1]
+                        break
+                if col_size is not None:
+                    numcols += col_size
+                else:
+                    # If all blocks in this column are S.Zero, we cannot determine size
+                    raise ValueError("Cannot determine column size for column %d: all blocks are S.Zero" % i)
         return (numrows, numcols)
     @property
     @property
     def rowblocksizes(self):
+        return [self.blocks[i, 0].rows for i in range(self.blockshape[0])]
+        result = []
+        for i in range(self.blockshape[0]):
+            block = self.blocks[i, 0]
+            if hasattr(block, 'rows'):
+                result.append(block.rows)
+            else:
+                # Handle S.Zero objects - find row size from other blocks in the same row
+                row_size = None
+                for j in range(self.blockshape[1]):
+                    other_block = self.blocks[i, j]
+                    if hasattr(other_block, 'rows'):
+                        row_size = other_block.rows
+                        break
+                if row_size is not None:
+                    result.append(row_size)
+                else:
+                    # If all blocks in this row are S.Zero, we cannot determine size
+                    raise ValueError("Cannot determine row size for row %d: all blocks are S.Zero" % i)
+        return result
     @property
     def colblocksizes(self):
+        return [self.blocks[0, i].cols for i in range(self.blockshape[1])]
+        result = []
+        for i in range(self.blockshape[1]):
+            block = self.blocks[0, i]
+            if hasattr(block, 'cols'):
+                result.append(block.cols)
+            else:
+                # Handle S.Zero objects - find column size from other blocks in the same column
+                col_size = None
+                for j in range(self.blockshape[0]):
+                    other_block = self.blocks[j, i]
+                    if hasattr(other_block, 'cols'):
+                        col_size = other_block.cols
+                        break
+                if col_size is not None:
+                    result.append(col_size)
+                else:
+                    # If all blocks in this column are S.Zero, we cannot determine size
+                    raise ValueError("Cannot determine column size for column %d: all blocks are S.Zero" % i)
+        return result
     def structurally_equal(self, other):
         return (isinstance(other, BlockMatrix)
     def _blockmul(self, other):
         if (isinstance(other, BlockMatrix) and
                 self.colblocksizes == other.rowblocksizes):
+            return BlockMatrix(self.blocks*other.blocks)
+            # Compute the product of blocks
+            product = self.blocks * other.blocks
+            # Convert S.Zero values to appropriate ZeroMatrix objects
+            from sympy.matrices.expressions.matexpr import ZeroMatrix
+            from sympy import S
+            # Get the row and column sizes for each block position
+            rowsizes = self.rowblocksizes
+            colsizes = other.colblocksizes
+            # Create a new matrix with proper ZeroMatrix objects
+            from sympy.matrices.immutable import ImmutableDenseMatrix
+            new_blocks = []
+            for i in range(product.rows):
+                row = []
+                for j in range(product.cols):
+                    element = product[i, j]
+                    if element is S.Zero:
+                        # Convert S.Zero to ZeroMatrix with appropriate dimensions
+                        row.append(ZeroMatrix(rowsizes[i], colsizes[j]))
+                    else:
+                        row.append(element)
+                new_blocks.append(row)
+            return BlockMatrix(new_blocks)
         return self * other

seahawk

Pending

Initializing Agent

Running Agent

Initializing Evaluation

Running Evaluation

Failed