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I was learning how to use the Fierz identity using the manual and a notebook in tutorials. (Eventually, I understood why I got stuck with it: I was sloppy on mentioning the range of the indices explicitly. Sorry, Kasper.)


I found a typo in the tutorial of Fierz transformations:

fierz(_, $\theta, \epsilon, \psi_{\mu}, \psi_{\nu}$ );

should be replaced with

fierz(_, $\theta, \epsilon, \psi_{\mu}, \psi_{\rho}$ );

This is what I got stuck with for a while :) Thanks.

in Bug reports by (700 points)

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