# Forth reference

# install gforth
$ doas apt-get install gforth
$ gforth
bye

#
$ gforth
5   ok
.   /* removes all values in stack */
.s  /* displays all values in stack */
10 2 5 + *  /* 10 * (2 + 5) */
2 5 + 10 *  /* (2 + 5) * 10 */
