Convert Old Maple Code for Maple 10

[mayeeta]

I just started using Maple 10(old computer is destroyed), and it doesn't recognize some terms that I used to use with older Maple. Can someone convert this for me? Many thanks.

code:
if type( f, '+' ) then return...
Maple 10 don't recognize '+'


print ('a['||i||']'= a)
Maple 10 don't recognize ||

 

[mayeeta]

There is also this:

map(g-> 'if' (indets(g) minus {x}...)
Maple 10 don't recognize 'if'