Rosario

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Rosario

Mon 15:18

                ⎕← +/⍬ ⋄ ×/⍬ ⋄ |/⍬

Rosario

Mon 15:01

⎕← +/⍬ ⋄ ×/⍬ ⋄ |/⍬

Rosario

Mon 07:35

⎕ ←+/⍬ ⋄⎕ ←×/⍬

Rosario

Mon 07:30

⋄ +/⍬ ⋄×/⍬

Rosario

Mon 06:59

Yes +/zilde x/zilde

Rosario

Mon 03:08

I do not find a way to cancel some my chat message, it is possible/right cancel own messages?

Rosario

Mon 03:05

Why in a language that execute instruction from the right to the left, in the right of ⊂ there is the array that is 90% of times costant, and the array that is calculated is in the left? The same for the /, when used (binary array)/array
?
Because
It will be used ⍨ instead of nothing in front of the operator

Rosario

Mon 03:04

Above is wrong

Rosario

Mon 02:39

It will be used ⍨ instead of nothing in front of the operator

Rosario

Mon 02:37

Because

Rosario

Mon 02:36

Rosario

Mon 02:34

Why in a language that execute instruction from the right to the left, in the right of ⊂ there is the array that is 90% of times calculated, and the array that is constant is in the left? The same for the /, when used (binary array)/array

Rosario

Mon 02:29

Ok thank you. Why ⍬+⍬ it seems here return zero 0, while ⍬x ⍬ return 1?

Rosario

Sun 17:58

Excuse for the long post

Rosario

Sun 17:57

p←{⍺⊂⍨1++\2{⍺≠⍵}/0,⍵}
12 13 14 p 0 0 0
┌1──────────┐
│┌3────────┐│
││ 12 13 14││
│└~────────┘2
└∊──────────┘
12 13 14 p 1 1 1
┌1──────────┐
│┌3────────┐│
││ 12 13 14││
│└~────────┘2
└∊──────────┘
12 13 15 p 0 1 1
┌2─────────────┐
│┌1──┐ ┌2─────┐│
││ 12│ │ 13 15││
│└~──┘ └~─────┘2
└∊─────────────┘
12 13 15 p 1 0 1
┌3────────────────┐
│┌1──┐ ┌1──┐ ┌1──┐│
││ 12│ │ 13│ │ 15││
│└~──┘ └~──┘ └~──┘2
└∊────────────────┘
12 13 15 p 1 1 0
┌2─────────────┐
│┌2─────┐ ┌1──┐│
││ 12 13│ │ 15││
│└~─────┘ └~──┘2

Rosario

Sun 17:44

Do you like the function that build partition from a binary array {⍺⊂⍨1++\2{⍺≠⍵}/0,⍵}? In alpha there would be the array for build the partitions, and in omega one array of binary. The partition it seems born where there is a change 0 1 or 1 0, in the array binary. All array binary of 0 or all 1 it seems means the partition with all elements both.

Rosario

Sun 17:39

I forgot ?

Rosario

Sun 17:39

Do you like the function that build partition from binary {⍺⊂⍨1++\2{⍺≠⍵}/0,⍵}. In alpha there would be the array for build the partitions, and in omega one array of binary. The partition it seems born where there is a change 0 1 or 1 0, the array of 0 or all 1 it seems means the partition with all elements both

The Nineteenth Byte

The Nineteenth Byte: General discussion for codegolf.stackexc...

Rosario

Mon 15:16

Due memory check is the computer say me, in ASM c c++ if there is something wrong

Rosario

Sun 17:52

The K&R C Language book has one implementation of malloc

Rosario

Jul 22 08:21

I forgot compare symbols as <> <= >= different =, lenghtof

Rosario

Jul 22 08:11

Whit macro as "#define letter to a along string" is possible reduce length if one know what are the more meaningful string to save

Rosario

Jul 22 08:05

Ecc means 1 11 111 1111 1111111 ecc 1 Is 1 , 2 Is 11, 3 Is 111 ecc 4 Is 1111

Rosario

Jul 22 08:02

Unary means 1 11 111 ecc numbers?in pratice array length?

Rosario

Jul 22 07:57

One start from binary and end with one letter, but that letter means the binary associated

Rosario

Jul 22 07:55

The trick is an incremental summarize each step

Rosario

Jul 22 07:52

When not used as keyword as ThisFunctionMakeThis

Rosario

Jul 22 07:51

Too much chars or word too much long have the same problem

Rosario

Jul 22 07:50

I believe in symbols and 01 binary ecc are not easy recognizables

Rosario

Jul 22 07:46

A alphabet for programming has to have one char for goto, one char for infinite loop as "repeat" of axiom, +-*/ and or not exp sqrt and alphabetic letters and 0..9 numbers , can be ok "for all" and "exist"

Rosario

Jul 22 07:03

Or better easy apl

Rosario

Jul 22 07:02

I do not believe here are so few understand apl

Rosario

Jul 22 06:59

{1=≢∪⍵} would mean "build an array without repetitions from array of input" "count length array result" "is 1", of input omegas , it would mean all array has the same element repeated as 1 1111 or 888888

Rosario

Jul 21 10:28

What do you want a search Algo machine that find the algos other wrote?

Rosario

Jul 21 07:15

Upvotes

Rosario

Jul 21 07:14

. So I can make wrong in upvoter

Rosario

Jul 21 07:14

I think a piece of code program depend of the people wrote it, and for lazy people as me is difficult prove that a program is really ok, especially the ones other write

Rosario

Jul 21 07:00

What about this question codegolf.meta.stackexchange.com/a/26786/120560 ? I think there is not too much documentation for the easy solve, or math is too theoretic for exit the algorithm... Than I not speak well your language

Rosario

Jul 17 19:18

Thank you

Rosario

Jul 17 19:16

@Themoonisacheese yes the first link is ok

Rosario

Jul 17 19:01

And other chat group that I saw before, where are?

Rosario

Jul 17 18:54

I currently use a smartphone

Rosario

Jul 17 18:53

@mousetail above

Rosario

Jul 17 18:53

When I use the chat link in codegolf page , the link point to this group and this page of this group is open

Rosario

Jul 17 18:39

Why the only chat point from code golf questions page, is this? Other chats are closed?

Rosario

Jul 8 08:10

I think goto label is the way more easy and complete for doing a loop or a if or a complex structural loop, and in the mean time you think what letter use, I have end 100 times before

Rosario

Jul 2 15:35

@att thank you

Rosario

Jul 2 14:58

A hate crime

Rosario

Jul 2 14:37

No the x in the middle is a mult

Rosario

Jul 2 14:31

@att yes x>=y ( a^(x-y))mod n = (((a^x )mod n)*((invmod(a,n)^y) mod n))mod n