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Polynomial sequences performance improvement #18320

Closed malb closed 9 years ago

malb commented 9 years ago

For large polynomial sequences many operations take ages because the constructor can be slow. For example, substitution and loading from a pickle took ages for large systems.

CC: @sagetrac-jakobkroeker

Component: commutative algebra

Author: Martin Albrecht

Branch/Commit: 3392210

Reviewer: Volker Braun

Issue created by migration from https://trac.sagemath.org/ticket/18320

malb commented 9 years ago

Description changed:

--- 
+++ 
@@ -1 +1 @@
-For large polynomial sequences many operations take ages because the constructor can be slow.
+For large polynomial sequences many operations take ages because the constructor can be slow. For example, substitution and loading from a pickle took ages for large systems.
malb commented 9 years ago

Author: Martin Albrecht

vbraun commented 9 years ago

Reviewer: Volker Braun

vbraun commented 9 years ago

Changed branch from u/malb/mpolynomial_sequence_performance to 3392210