x := func(i); return char(i); end; |
func(list-of-parameters); |
cube_ plus := func(x,y); |
After having executed this input, ISETL will evaluate an expression such as
By default, references to global variables will use the value of the variable at the time the function is invoked. The
compose := func (f,g); |
Then the value of
f := func (x); |
After this is executed,