The Join command joins the input list of integers, least significant first, into a number base 2^sbits (sbits defaults to 1), using only the first sbits bits of each digit.

The most common usage of this command would be for conversion of a list of bits to a number.

The reverse operation, converting the number to digits, is accomplished using the Split command.

$\mathrm{with}\left(\mathrm{Bits}\right)\:$

$\mathrm{Join}\left(\left[1\,1\,1\,1\,1\,1\,1\,1\right]\right)$

$255$

$\mathrm{Join}\left(\left[3\,3\,3\,3\,3\,3\,3\,3\right]\right)$

$255$

$\mathrm{Join}\left(\left[3\,3\,3\,3\,3\,3\,3\,3\right]\,2\right)$

$65535$

$\mathrm{Join}\left(\left[0\,1\,1\,0\,1\,1\,1\,1\,0\,1\,1\,1\,1\,0\,0\,1\,0\,1\,1\,1\,0\,1\,0\,1\,0\,1\,0\,0\,0\,1\,0\,0\,0\,0\,1\,1\,1\,0\,1\right]\right)$

$395718860534$

$\mathrm{Split}\left(395718860534\right)$

$\left[0\,1\,1\,0\,1\,1\,1\,1\,0\,1\,1\,1\,1\,0\,0\,1\,0\,1\,1\,1\,0\,1\,0\,1\,0\,1\,0\,0\,0\,1\,0\,0\,0\,0\,1\,1\,1\,0\,1\right]$