XXX drop expand()

diofant · Apr 3, 2023 · 2e7bf4c · 2e7bf4c
1 parent e6aca93
commit 2e7bf4c
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/diofant/polys/constructor.py b/diofant/polys/constructor.py
@@ -114,8 +114,8 @@ def _construct_composite(coeffs, opt):
     for coeff in coeffs:
         numer, denom = coeff.as_numer_denom()
 
-        numers.append(numer)
-        denoms.append(denom)
+        numers.append(numer.expand())
+        denoms.append(denom.expand())
 
     try:
         polys, _opt = _parallel_dict_from_expr(numers + denoms,

diff --git a/diofant/polys/polyutils.py b/diofant/polys/polyutils.py
@@ -215,9 +215,6 @@ def _parallel_dict_from_expr(exprs, opt):
     if any(not expr.is_commutative for expr in exprs):
         raise PolynomialError('non-commutative expressions are not supported')
 
-    if opt.expand is not False:
-        exprs = [expr.expand() for expr in exprs]
-
     if not opt.gens:
         opt = opt.clone({'gens': _find_gens(exprs, opt)})