tree df435b590dd18c6d906ee40872712fdc591466a1
parent f3560a133e3ec19c698a8c9d6cfc7d17fd95adc5
author Chris Craik <ccraik@google.com> 1391125436 -0800
committer Chris Craik <ccraik@google.com> 1391193822 -0800

Simplify umbra calculation

Reuse pre-computed values

Change-Id: Ia7725be0ec3ac58af477fcb8de375f5faa05abf4