knit math.Rmd and copied to here file.copy('/private/var/folders/pj/l9cfhbn97xbcgqx6qyx0lr800000gn/T/RtmpxrGdj7/preview-17ba8bb4c89.dir/math.html','vignettes/math.html')
knit math.Rmd and copied to here
file.copy('/private/var/folders/pj/l9cfhbn97xbcgqx6qyx0lr800000gn/T/RtmpxrGdj7/preview-17ba8bb4c89.dir/math.html','vignettes/math.html')

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