gallium/docs: fix NRM, NRM4 docs
authorBrian Paul <brianp@vmware.com>
Fri, 31 Oct 2014 22:01:25 +0000 (16:01 -0600)
committerBrian Paul <brianp@vmware.com>
Sat, 1 Nov 2014 15:00:07 +0000 (09:00 -0600)
commit52576dcb882202ea1e2c239c5865b1ce74ff9847
tree745b4444eb829af050e5cb9207969108f349158a
parentafdc4309dc2f68372c39f940e1cc394f1dc25d30
gallium/docs: fix NRM, NRM4 docs

Need to do a sqrt().

FWIW, the html that Sphinx 1.1.3 generates for the math expressions
looks completely broken.

Reviewed-by: José Fonseca <jfonseca@vmware.com>
src/gallium/docs/source/tgsi.rst