| 1 | 1 | from __future__ import print_function, division |
| 2 | 2 | |
| 3 | 3 | from sympy import ask, Q |
| 4 | from sympy.core import Basic, Add | |
| 4 | from sympy.core import Basic, Add, S | |
| 5 | 5 | from sympy.core.compatibility import range |
| 6 | 6 | from sympy.strategies import typed, exhaust, condition, do_one, unpack |
| 7 | 7 | from sympy.strategies.traverse import bottom_up |
| 148 | 148 | |
| 149 | 149 | @property |
| 150 | 150 | def rowblocksizes(self): |
| 151 | return [self.blocks[i, 0].rows for i in range(self.blockshape[0])] | |
| 151 | def get_block_rows(block, row_index): | |
| 152 | if hasattr(block, 'rows'): | |
| 153 | return block.rows | |
| 154 | elif block is S.Zero: | |
| 155 | # For scalar zero, find dimensions from other blocks in the same row | |
| 156 | for j in range(self.blockshape[1]): | |
| 157 | other_block = self.blocks[row_index, j] | |
| 158 | if hasattr(other_block, 'rows'): | |
| 159 | return other_block.rows | |
| 160 | # If all blocks in row are scalars, assume 1 | |
| 161 | return 1 | |
| 162 | else: | |
| 163 | # For other scalar objects, assume 1 | |
| 164 | return 1 | |
| 165 | ||
| 166 | return [get_block_rows(self.blocks[i, 0], i) for i in range(self.blockshape[0])] | |
| 152 | 167 | |
| 153 | 168 | @property |
| 154 | 169 | def colblocksizes(self): |
| 155 | return [self.blocks[0, i].cols for i in range(self.blockshape[1])] | |
| 170 | def get_block_cols(block, col_index): | |
| 171 | if hasattr(block, 'cols'): | |
| 172 | return block.cols | |
| 173 | elif block is S.Zero: | |
| 174 | # For scalar zero, find dimensions from other blocks in the same column | |
| 175 | for j in range(self.blockshape[0]): | |
| 176 | other_block = self.blocks[j, col_index] | |
| 177 | if hasattr(other_block, 'cols'): | |
| 178 | return other_block.cols | |
| 179 | # If all blocks in column are scalars, assume 1 | |
| 180 | return 1 | |
| 181 | else: | |
| 182 | # For other scalar objects, assume 1 | |
| 183 | return 1 | |
| 184 | ||
| 185 | return [get_block_cols(self.blocks[0, i], i) for i in range(self.blockshape[1])] | |
| 156 | 186 | |
| 157 | 187 | def structurally_equal(self, other): |
| 158 | 188 | return (isinstance(other, BlockMatrix) |
| Test Name | Status |
|---|---|
test_issue_17624 | Fail |
test_zero_matrix_add | Fail |
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 |
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