Remove self-adjoint tag

patrick-kidger · Nov 8, 2023 · 424c702 · 424c702
1 parent fada75b
commit 424c702
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Showing 3 changed files with 0 additions and 5 deletions.
diff --git a/lineax/__init__.py b/lineax/__init__.py
@@ -67,7 +67,6 @@
     lower_triangular_tag as lower_triangular_tag,
     negative_semidefinite_tag as negative_semidefinite_tag,
     positive_semidefinite_tag as positive_semidefinite_tag,
-    self_adjoint_tag as self_adjoint_tag,
     symmetric_tag as symmetric_tag,
     transpose_tags as transpose_tags,
     transpose_tags_rules as transpose_tags_rules,

diff --git a/lineax/_tags.py b/lineax/_tags.py
@@ -22,7 +22,6 @@ def __repr__(self):
 
 
 symmetric_tag = _HasRepr("symmetric_tag")
-self_adjoint_tag = _HasRepr("self_adjoint_tag")
 diagonal_tag = _HasRepr("diagonal_tag")
 tridiagonal_tag = _HasRepr("tridiagonal_tag")
 unit_diagonal_tag = _HasRepr("unit_diagonal_tag")
@@ -37,7 +36,6 @@ def __repr__(self):
 
 for tag in (
     symmetric_tag,
-    self_adjoint_tag,
     unit_diagonal_tag,
     diagonal_tag,
     positive_semidefinite_tag,

diff --git a/tests/helpers.py b/tests/helpers.py
@@ -38,8 +38,6 @@ def _construct_matrix_impl(getkey, cond_cutoff, tags, size, dtype):
         matrix = jr.normal(getkey(), (size, size), dtype=dtype)
         if has_tag(tags, lx.diagonal_tag):
             matrix = jnp.diag(jnp.diag(matrix))
-        if has_tag(tags, lx.self_adjoint_tag):
-            matrix = matrix + matrix.T.conj()
         if has_tag(tags, lx.symmetric_tag):
             matrix = matrix + matrix.T
         if has_tag(tags, lx.lower_triangular_tag):