From: Michael Orlitzky <michael@orlitzky.com>
Date: Fri, 26 Feb 2021 16:29:33 +0000 (-0500)
Subject: eja: add future commented-out random_eja() code.
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=6c8ff0ef0fa8b5573d51759507f5dc7a82f6e185;p=sage.d.git

eja: add future commented-out random_eja() code.
---

diff --git a/mjo/eja/eja_algebra.py b/mjo/eja/eja_algebra.py
index c1fc807..031359f 100644
--- a/mjo/eja/eja_algebra.py
+++ b/mjo/eja/eja_algebra.py
@@ -3525,3 +3525,16 @@ class RationalBasisCartesianProductEJA(CartesianProductEJA,
 RationalBasisEJA.CartesianProduct = RationalBasisCartesianProductEJA
 
 random_eja = ConcreteEJA.random_instance
+
+# def random_eja(*args, **kwargs):
+#     J1 = ConcreteEJA.random_instance(*args, **kwargs)
+
+#     # This might make Cartesian products appear roughly as often as
+#     # any other ConcreteEJA.
+#     if ZZ.random_element(len(ConcreteEJA.__subclasses__()) + 1) == 0:
+#         # Use random_eja() again so we can get more than two factors.
+#         J2 = random_eja(*args, **kwargs)
+#         J = cartesian_product([J1,J2])
+#         return J
+#     else:
+#         return J1