pos
put
puti
putPut an Element
The put function puts an element into a vector, matrix, or list, as follows:
[a] b c->[a']
[a] b (c)->[a']
[[a]] b c->[[a']]
[[a]] b (c)->[[a']]
{a} b obj->{a'}
[a] {b} c->[a']
[a] {b} (c)->[a']
[[a]] {b c} d->[[a']]
[[a]] {b c} (d)->[[a']]
{a} {b} obj->{a'}
'a' b obj->
'a' {b} obj->