And whats the opposite of lnx, duraflame the unnatural log
lnx is generally written ln(x) and is called a “natural log”. So, the opposite of a natural log would be an unnatural log. In this case, Bo is saying that duraflame (which is one of those fake wooden logs that burns for a long time) would be an unnatural (unreal, fake) log (as in tree, wood).
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