Re: Is there a mathematician in the house?

2022-08-23 Thread Paul Gilmartin
On Tue, 23 Aug 2022 17:12:17 -0400, Bob Bridges wrote: >Ah, so "(a, 26) = 1" simply states what I had already figured out, that >there must be no common factors between them. (Not counting 1 itself, of >course.) ... > That might go without saying because 1 is not a prime. -- gil

Re: Is there a mathematician in the house?

2022-08-23 Thread Bob Bridges
Comment from another knowledgeable cove: "In number theory, Euler's totient function counts the positive integers up to a given integer n that are relatively prime to n. It is written using the Greek letter phi as φ(n) or ϕ(n), and may also be called Euler's phi function. In other words, it is

Re: Is there a mathematician in the house?

2022-08-23 Thread Bob Bridges
Ah, so "(a, 26) = 1" simply states what I had already figured out, that there must be no common factors between them. (Not counting 1 itself, of course.) I think I read once that another way of saying that is " and 26 are mutually prime". Thanks, Horacio. I'm thinking that in one sense there

Re: Is there a mathematician in the house?

2022-08-23 Thread Horacio Luis Villa
Hi, (m,n) is the great common divisor between m and n. Can't tell what phi(26)=12 is, but I would say is something like "there are 12 coprimes among the 26 first natural numbers". Horacio De: IBM Mainframe Discussion List en nombre de Bob Bridges Enviado:

Is there a mathematician in the house?

2022-08-23 Thread Bob Bridges
I got to talking with a church friend about encryption, and at lunch yesterday he lent me a book on number theory that has a chapter on asymmetric encryption. Cryptography has long been a hobby of mine, but it's only recently that I came to understand a little of how asymmetric encryption can

Re: IWS Scheduling

2022-08-23 Thread Mike Schwab
Well, the second day of the week occurs on 8th to 14th. 2 days earlier is 6th to 12th. So Thursday and 6-12 of month. On Tue, Aug 23, 2022 at 11:21 AM Philippe Tessier wrote: > > You define second Saturday with rule > > Cordialement > > Philippe TESSIER > Systèmes et Documents > 162 rue Maurice

Re: IWS Scheduling

2022-08-23 Thread Jack Zukt
Hi Paul, Using the first Saturday plus five days will probably be the best approach. Unfortunately, I was so worried trying to figure out how to schedule two days backwards that I missed the obvious choice. For me, this is one of the main advantages of this group, pointing me to the right

Re: IWS Scheduling

2022-08-23 Thread Paul Gilmartin
On Tue, 23 Aug 2022 18:21:25 +0200, Philippe Tessier wrote: >You define second Saturday with rule > Rule? Specify. >>> On Tue, 23 Aug 2022 at 17:18, Philippe Tessier wrote: >>> >>> You define a run which is scheduled the Saturday and and the run def you >>> define an offset of -4 days >>>

Re: IWS Scheduling

2022-08-23 Thread Philippe Tessier
You define second Saturday with rule Cordialement Philippe TESSIER Systèmes et Documents 162 rue Maurice arnoux 92120 montrouge www.setd.fr : +33 1 56 53 70 12 : +33 6 14 13 31 51 : mailto:ptess...@setd.fr : ptessiersetd > Le 23 août 2022 à 18:20, Jack Zukt a écrit : > > Thank you

Re: IWS Scheduling

2022-08-23 Thread Jack Zukt
Thank you Philippe. Regards, Jack On Tue, 23 Aug 2022 at 17:18, Philippe Tessier wrote: > Easy > > You define a run which is scheduled the Saturday and and the run def you > define an offset of -4 days > > Cordialement > > Philippe TESSIER > Systèmes et Documents > 162 rue Maurice arnoux >

Re: IWS Scheduling

2022-08-23 Thread Philippe Tessier
Easy You define a run which is scheduled the Saturday and and the run def you define an offset of -4 days Cordialement Philippe TESSIER Systèmes et Documents 162 rue Maurice arnoux 92120 montrouge www.setd.fr : +33 1 56 53 70 12 : +33 6 14 13 31 51 : mailto:ptess...@setd.fr : ptessiersetd

IWS Scheduling

2022-08-23 Thread Jack Zukt
Hi all, I need to execute a job every Thursday that takes place before the second Saturday of each month which, unfortunately, is not the second Thursday of each month. Is there a way to do this using IWS? From what I have gathered so far, I can only use relative days for a future date, not for a

Re: Using the IPL date on DFSORT comparisons

2022-08-23 Thread Jack Zukt
Hi Kolusu, I was hoping that DFSORT might have a way to use it directly as I want the JCL to be simple to read and maintain. But if I can use a STEP with a /D IPLINFO to get it, it would solve my problem. Regards Jack On Tue, 23 Aug 2022 at 16:56, Sri h Kolusu wrote: > >> there a way to use

Re: Using the IPL date on DFSORT comparisons

2022-08-23 Thread Sri h Kolusu
>> there a way to use the IPL date on a date comparison on the INCLUDE/OMIT >> fields? Jack, How do you plan to get the IPL date? Are you going to use /D IPLINFO ? We can generate dynamic symbol for the date parsing that information which can use in your INCLUDE/OMIT Thanks, Kolusu

Using the IPL date on DFSORT comparisons

2022-08-23 Thread Jack Zukt
Hi all, I have been reading the manual and I think that the answer to my question will be negative but may be I am missing something: is there a way to use the IPL date on a date comparison on the INCLUDE/OMIT fields? Thank you all for your help, Regards, Jack

Re: IARV64 REQUEST=LIST with V64SELECT=YES,OWNERASID=MYASID returning all asid

2022-08-23 Thread Joseph Reichman
Peter I think that in order to get the memory objects in the address space I am running in I have to compare the asid specified by V64WACallerAsid to the asid I’m looking for The ownerasid parameter refers to common memory objects Thanks > On Aug 23, 2022, at 8:10 AM, Peter Relson

Re: Linklist and Syncsort confusion

2022-08-23 Thread Paul Gilmartin
On Tue, 23 Aug 2022 12:12:47 +, Allan Staller wrote: >Classification: Confidential >... >::DISCLAIMER:: > >The contents of this e-mail and any attachment(s) are confidential and >intended for the named recipient(s) only. E-mail transmission is not

Re: [EXTERNAL] Re: Linklist and Syncsort confusion

2022-08-23 Thread Carmen Vitullo
that's what I suggested at first, I think the original linklist is still active, shutting down LLA and VLF, only used to fetch members faster. I think you need to create a new LINKLST https://www.ibm.com/docs/en/zos/2.4.0?topic=command-updating-lnklst-concatenations and make it active I

Re: [EXTERNAL] Re: Linklist and Syncsort confusion

2022-08-23 Thread Allan Staller
Classification: Confidential The new lnklst must be explicitly defined and activated. It doesn't automagically happen. -Original Message- From: IBM Mainframe Discussion List On Behalf Of Pommier, Rex Sent: Monday, August 22, 2022 2:57 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re:

Re: Linklist and Syncsort confusion

2022-08-23 Thread Allan Staller
Classification: Confidential The original lnklst dataset remains in use for the length of the IPL unless modified via the SETPROG process. There is a well documented procedure for doing what the OP is trying to accomplish. -Original Message- From: IBM Mainframe Discussion List On

Re: Linklist and Syncsort confusion

2022-08-23 Thread Allan Staller
Classification: Confidential Looks like you a) forgot the LLA refresh and b) did not add the "new library" to lnklstxx -Original Message- From: IBM Mainframe Discussion List On Behalf Of Pommier, Rex Sent: Monday, August 22, 2022 1:32 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Linklist

Re: IARV64 REQUEST=LIST with V64SELECT=YES,OWNERASID=MYASID returning all asid

2022-08-23 Thread Peter Relson
>I am just trying to get all the memory object of the asid I am running in. It sounds like you should not have specified V64SHARED=YES and V64COMMON=YES. I think what you got might have been: * Everything that matched V64SHARED=YES, plus * Everything that matched V64COMMON=YES, plus

Re: S23E abend

2022-08-23 Thread Peter Relson
The application "got abended" because something running under that task mis-issued DETACH. The doc for completion code 23E reason 0 seems pretty clear. The entry requirement for DETACH is: R1 contains the address of a word which contains the address of the TCB of the task to be detached. If

Re: Linklist and Syncsort confusion

2022-08-23 Thread Peter Relson
Once more into the breach. All of this has been covered multiple times, but searching archives is no one's favorite thing to do and often it's too hard to find what you want. Use of LNKLST ALLOCATE/UNALLOCATE is solely provided so that you can access uncataloged datasets of the same name as a

Re: Worldwide IBM zSystems Security Conference: October 11-14, 2022

2022-08-23 Thread David Crayford
On 19/08/2022 12:10 am, Charles Mills wrote: There is always a line of tourists -- many of them American -- at the McDonalds on the Champs-Élysées. There's also a Starbucks on the Champs-Élysées! Considering the French pride themselves on their cafe culture that's quite a surprise. I am