eja: rename operator_inner_product -> operator_trace inner_product.

[sage.d.git] / mjo / eja / eja_cache.py

diff --git a/mjo/eja/eja_cache.py b/mjo/eja/eja_cache.py
index b5743ec94892a74f0d3914cf8dc639993008505e..81ea398a5060220e557ac1620f1a4c0de91a9772 100644 (file)
--- a/mjo/eja/eja_cache.py
+++ b/mjo/eja/eja_cache.py
@@ -5,8 +5,10 @@ sense to cache them and then only test that the cached values are
 correct every once in a while. And they're in this separate file
 because they are visually horrific.
 
-The function used to turn SageMath's output into the appropriate input
-can be found in the eja_utils module.
+SageMath's output can be converted back into "input form" using a sed
+script, for example:
+
+    $ sed -e 's/\^/\*\*/g' -e 's/X\([0-9][0-9]*\)/X\[\1\]/g' <input>
 
 The simple algebras _not_ represented here all have rank two or less,
 and are "easy" to compute even over the algebraic reals.