@@ -29,3 +29,4 @@
sf = http://slovnik.cz/bin/mld.fpl?dictdir=frcz.fr&lines=90&vcb=%s
tfd = http://www.thefreedictionary.com/%s
w = http://en.wikipedia.org/wiki/%s
+ wa = https://www.wolframalpha.com/input/?i=%s