This problem is not in trace. It is just in jijx.
f=: [: */"1 [: > [: { [: ([: < ^ [: i. >:)"0/ __ q: ]
f 3894
|domain error: f
| f 3894
factorslla
[: */"1 [: > [: { [: ([: < (^ ([: i. >:)))"0/ __ q: ]
factorslla 3894
1 59
11 649
3 177
33 1947
2 118
22 1298
6 354
66 3894
I expect f to work exactly like factorslls and it doesn't.
Linda
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Raul Miller
Sent: Wednesday, February 20, 2013 7:44 AM
To: [email protected]
Subject: Re: [Jprogramming] Recursive programming (and scoping therein)
On Wed, Feb 20, 2013 at 5:14 AM, Linda Alvord <[email protected]>
wrote:
> When can you remove the inner parentheses from the right safely?
You can remove a parenthesis when trace will evaluate the part within the
parenthesis the same way regardless of whether or not the parenthesis are
present.
--
Raul
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