Lynn Sutherland, who worked on the array language Nial during its initial
development in the 1980's, is the guest on this episode of ArrayCast.
Host: Conor Hoekstra
Panel: Marshall Lochbaum, Adám Brudzewsky, Stephen Taylor and Bob Therriault.
Ah that explains it. Thanks.
On 9/1/23 3:20 PM, Henry Rich wrote:
Tolerance is relative. The absolute tolerance is the relative
tolerance times the higher-magnitude argument.
Henry Rich
On 9/1/2023 6:17 PM, ppadilcdx wrote:
n=:1e_11
k=:5e_13
0 (=!.n) k
0
On 9/1/23 3:14 PM, Henry Rich
Tolerance is relative. The absolute tolerance is the relative tolerance
times the higher-magnitude argument.
Henry Rich
On 9/1/2023 6:17 PM, ppadilcdx wrote:
n=:1e_11
k=:5e_13
0 (=!.n) k
0
On 9/1/23 3:14 PM, Henry Rich wrote:
?
2^_34
5.82077e_11
=!.5.82078e_11
|domain error,
I should mention is J9.4 linux.
On 9/1/23 3:17 PM, ppadilcdx wrote:
n=:1e_11
k=:5e_13
0 (=!.n) k
0
On 9/1/23 3:14 PM, Henry Rich wrote:
?
2^_34
5.82077e_11
=!.5.82078e_11
|domain error, executing conj !.
| = !.5.82078e_11
=!.5.82076e_11
=!.5.820760025e_11
Henry
n=:1e_11
k=:5e_13
0 (=!.n) k
0
On 9/1/23 3:14 PM, Henry Rich wrote:
?
2^_34
5.82077e_11
=!.5.82078e_11
|domain error, executing conj !.
| = !.5.82078e_11
=!.5.82076e_11
=!.5.820760025e_11
Henry Rich
On 9/1/2023 6:09 PM, ppadilcdx wrote:
Is the subject page in
?
2^_34
5.82077e_11
=!.5.82078e_11
|domain error, executing conj !.
| = !.5.82078e_11
=!.5.82076e_11
=!.5.820760025e_11
Henry Rich
On 9/1/2023 6:09 PM, ppadilcdx wrote:
Is the subject page in need of an update on "*/Note:/* J will not
accept values of n _greater_ than
Is the subject page in need of an update on "*/Note:/* J will not accept
values of n _greater_ than 2^_34 ."?
I was able to enter values up to ~1e_11 before J threw a domain error.
Regards
--
For information about J forums see
Thanks Ed and Bob,
I managed to run the GUI for the primer example centigrade - fahrenheit.
Beside the attribute in the set-command identical to the actual primer.
Cheers, Markus
NB. base form
CFGUI=: 0 : 0
pc cfgui;
cc s1 static;cn "Centigrade:";
cc cid edit ;
cc s2 static;cn
Before I forget again, I should point out what you might have already
noticed. The expression (#~ Yi={) works but could be
inefficient on large arrays with mostly equal values.
That said, this expression could also be transformed to use binary
search, since the value named 'sorted' is sorted.
