Merge branch 'public/rings/lazy_series_revert-34383' of trac.sagemath…

….org:sage into t/34413/implement_derivatives_of_lazy_series
sagemath · Aug 30, 2022 · 9124987 · 9124987
2 parents ee35418 + dafdcb4
commit 9124987
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Showing 2 changed files with 6 additions and 7 deletions.
diff --git a/src/sage/combinat/partition.py b/src/sage/combinat/partition.py
@@ -1066,8 +1066,7 @@ def stretch(self, k):
 
             sage: p = Partition([4,2,2,1,1])
             sage: p.stretch(3)
-            [12,6,6,3,3]
-
+            [12, 6, 6, 3, 3]
         """
         return _Partitions([k * p for p in self])
 

diff --git a/src/sage/data_structures/stream.py b/src/sage/data_structures/stream.py
@@ -1837,7 +1837,7 @@ def compute_product(self, n, la):
             sage: f = Stream_zero(True) # irrelevant for this test
             sage: g = Stream_exact([s[2], s[3]], False, 0, 4, 2)
             sage: h = Stream_plethysm(f, g, p)
-            sage: A = h._compute_product(7, Partition([2, 1])); A
+            sage: A = h.compute_product(7, Partition([2, 1])); A
             1/12*p[2, 2, 1, 1, 1] + 1/4*p[2, 2, 2, 1] + 1/6*p[3, 2, 2]
              + 1/12*p[4, 1, 1, 1] + 1/4*p[4, 2, 1] + 1/6*p[4, 3]
             sage: A == p[2, 1](s[2] + s[3]).homogeneous_component(7)
@@ -1847,7 +1847,7 @@ def compute_product(self, n, la):
             sage: f = Stream_zero(True) # irrelevant for this test
             sage: g = Stream_function(lambda n: sum(tensor([p[k], p[n-k]]) for k in range(n+1)), p2, True, 1)
             sage: h = Stream_plethysm(f, g, p2)
-            sage: A = h._compute_product(7, Partition([2, 1]))
+            sage: A = h.compute_product(7, Partition([2, 1]))
             sage: B = p[2, 1](sum(g[n] for n in range(7)))
             sage: B = p2.element_class(p2, {m: c for m, c in B if sum(mu.size() for mu in m) == 7})
             sage: A == B
@@ -1857,7 +1857,7 @@ def compute_product(self, n, la):
             sage: g = Stream_function(lambda n: s[n], p, True, 0)
             sage: h = Stream_plethysm(f, g, p)
             sage: B = p[2, 2, 1](sum(s[i] for i in range(7)))
-            sage: all(h._compute_product(k, Partition([2, 2, 1])) == B.restrict_degree(k) for k in range(7))
+            sage: all(h.compute_product(k, Partition([2, 2, 1])) == B.restrict_degree(k) for k in range(7))
             True
         """
         # This is the approximate order of the result
@@ -1897,15 +1897,15 @@ def stretched_power_restrict_degree(self, i, m, d):
             sage: f = Stream_zero(False) # irrelevant for this test
             sage: g = Stream_exact([s[2], s[3]], False, 0, 4, 2)
             sage: h = Stream_plethysm(f, g, p)
-            sage: A = h._stretched_power_restrict_degree(2, 3, 6)
+            sage: A = h.stretched_power_restrict_degree(2, 3, 6)
             sage: A == p[2,2,2](s[2] + s[3]).homogeneous_component(12)
             True
 
             sage: p2 = tensor([p, p])
             sage: f = Stream_zero(True) # irrelevant for this test
             sage: g = Stream_function(lambda n: sum(tensor([p[k], p[n-k]]) for k in range(n+1)), p2, True, 1)
             sage: h = Stream_plethysm(f, g, p2)
-            sage: A = h._stretched_power_restrict_degree(2, 3, 6)
+            sage: A = h.stretched_power_restrict_degree(2, 3, 6)
             sage: B = p[2,2,2](sum(g[n] for n in range(7)))
             sage: B = p2.element_class(p2, {m: c for m, c in B if sum(mu.size() for mu in m) == 12})
             sage: A == B