frag 1187226325 learn faq->22
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frag 1187226349 learn for floating point numbers see !faq 22
tuxdev 1261088078 forget
tuxdev 1261088090 learn #redirect faq 22
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tuxdev 1261088214 learn for floating point numbers see !faq 22
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Riviera 1323826791 learn http://mywiki.wooledge.org/BashFAQ/022 -- How can I calculate with floating point numbers instead of just integers?