--- !ditz.rubyforge.org,2008-03-06/issue 
title: Varying does not handle single-factor terms.
desc: A @vary!(%)( A->a ) on \partial{A} fails. Note that it does work on just 'A'.
type: :bugfix
component: cadabra
release: "1.17"
reporter: Kasper Peeters <kasper.peeters@aei.mpg.de>
status: :closed
disposition: :fixed
creation_time: 2009-11-14 14:23:03.351440 Z
references: []

id: 1040b3b57b849b9b2cc8fee189ecb0df52544a75
log_events: 
- - 2009-11-14 14:23:04.225549 Z
  - Kasper Peeters <kasper.peeters@aei.mpg.de>
  - created
  - ""
- - 2010-01-23 21:45:03.611977 Z
  - Kasper Peeters <kasper.peeters@aei.mpg.de>
  - closed with disposition fixed
  - |-
    Should now work for derivatives and accents, as well as nested products.
    Documentation and test cases updated as well.
