## ---- eval = FALSE-------------------------------------------------------
#  install.packages("peakRAM")
#  library(peakRAM)

## ---- echo = FALSE-------------------------------------------------------
library(peakRAM)

## ------------------------------------------------------------------------
peakRAM(function() 1:1e7,
        1:1e7,
        1:1e7 + 1:1e7,
        1:1e7 * 2)

## ------------------------------------------------------------------------
peakRAM(1:1e7 * 2:2)