what is POLYFORM?

[Alberto Candel]

(12-03-2014 02:40 AM)Han Wrote:  Were you able to actually type in something like: POLYFORM((X+Y)^2,'*') into the calculator? I was not able to do so.

I get nothing. In CAS it rewrites (x+y)^2. In Home, I cannot type it: the [,] key seems to be mismatched, as it displays a semicolon (which is [Alpha][+]). And if I pick the [comma] from the character table, I get an error.