Mathematica

Reversal

 Reversal
Provide an answer of +20 score to a question of -5 score. This badge can be awarded multiple times.
Awarded 2 times. This badge is retired and is no longer awarded.
Why Mathematica.SE and not ComputerAlgebra.SE?
Awarded Apr 4, 2018 at 23:00
What's the basis for the claim that having an answer requiring advice from a professional makes a question off-topic?
Awarded Dec 28, 2015 at 16:17