Search found 1293 matches

by jack
Wed Sep 20, 2023 4:26 pm
Forum: Off Topic
Topic: Elemental arithmetics; about Sqr(x^2)
Replies: 33
Views: 4838

Re: Elemental arithmetics; about Sqr(x^2)

For all of you that are interested: I converted the Python fsum function to Purebasic: https://www.purebasic.fr/english/viewtopic.php?t=82457 that thread has a couple of links which eventually led me to the HP Forums where the sum problem was posted, but what I found interesting is the website of o...
by jack
Fri Sep 15, 2023 2:15 pm
Forum: Coding Questions
Topic: static library built with Visual Studio
Replies: 2
Views: 389

static library built with Visual Studio

when trying to use a static library built with Visual Studio I get this error: "error: Unsupported anonymous format in object" the library consist of 2 lines of code const double pi = 3.141592653589793; const double e = 2.718281828459045; PB code to test ImportC "myLib.lib" pi.d ...
by jack
Wed Jun 07, 2023 11:06 pm
Forum: Off Topic
Topic: add member to foe doesn't hide his posts
Replies: 25
Views: 1587

add member to foe doesn't hide his posts

I have added member jassing to the foe list several times yet I still see his offensive avatar and posts, what gives?
by jack
Wed May 24, 2023 4:20 pm
Forum: Off Topic
Topic: Will PB be available for ...
Replies: 8
Views: 654

Re: Will PB be available for ...

I have a question for you, how much memory is 2 qubits in terms of bytes?
by jack
Sun Apr 16, 2023 8:39 pm
Forum: Off Topic
Topic: phishing
Replies: 1
Views: 431

phishing

for at least 6 months now I have been getting phishing emails, at first their email address were easy to spot, something xxxxx1958@gmail.com for example, but lately their addresses are normal looking it's to the point that I am afraid to view any of my mail, and certainly not click on any of it's co...
by jack
Wed Mar 08, 2023 4:51 pm
Forum: Assembly and C Programming in PureBasic
Topic: sum of xmm register
Replies: 2
Views: 1529

Re: sum of xmm register

thanks STARGÅTE :)
I was hoping for a single instruction
by jack
Wed Mar 08, 2023 4:22 pm
Forum: Assembly and C Programming in PureBasic
Topic: sum of xmm register
Replies: 2
Views: 1529

sum of xmm register

suppose that xmm0 has 4 floats, how would you sum-up the values into the lowest part of xmm0 ?
pseudo code xmm0\0 = xmm0\0 + xmm0\1 + xmm0\2 + xmm0\3
and likewise if xmm0 had 2 doubles

// Moved from "Coding Questions" to "Assembly Programming" (Kiffi)
by jack
Fri Mar 03, 2023 7:18 pm
Forum: Announcement
Topic: PureBasic 6.01 LTS is released !
Replies: 92
Views: 19573

Re: PureBasic 6.01 beta 5 is available

thank you Fred for the update and for a newer gcc version :D
by jack
Sun Feb 26, 2023 5:56 pm
Forum: Tricks 'n' Tips
Topic: BigInt module (SSE2)
Replies: 44
Views: 19873

Re: BigInt module (SSE2)

doesn't javascript have a bigint type?
I say this because of https://pi-calculator.netlify.app/
it works offline in the browser
by jack
Sun Feb 19, 2023 1:31 pm
Forum: Announcement
Topic: PureBasic 6.01 LTS is released !
Replies: 92
Views: 19573

Re: PureBasic 6.01 beta 4 is available

one of my programs compiled with the current beta 4 is almost 3 times faster :D
by jack
Fri Jan 20, 2023 4:05 pm
Forum: Announcement
Topic: PureBasic 6.01 LTS is released !
Replies: 92
Views: 19573

Re: PureBasic 6.01 beta 1 is available

I normally use -O2 with gcc but in rare occasions -O3 is significantly faster, but most often the difference between -O2 an -O3 is small
but why not give the user the option to choose the O level?
or for that matter any other gcc options
by jack
Tue Dec 06, 2022 12:03 am
Forum: General Discussion
Topic: numerical papers
Replies: 3
Views: 511

numerical papers

if you are interested in arbitrary precision math here are some interesting papers on the subject http://www.hvks.com/Numerical/papers.html the main page is http://www.hvks.com/Numerical/arbitrary_precision.html I have dabbled with arbitrary precision math and plan on refining my routines using info...
by jack
Thu Sep 22, 2022 11:46 am
Forum: Tricks 'n' Tips
Topic: Nerdle source code
Replies: 13
Views: 1526

Re: Nerdle source code

thank you netmaestro :D
by jack
Sun Aug 28, 2022 3:59 pm
Forum: Applications - Feedback and Discussion
Topic: Lizard - Script language for symbolic calculations, arbitrary large and precise numbers, parallel computing and more
Replies: 33
Views: 17355

Re: Lizard - Script language for symbolic calculations, arbitrary large and precise numbers, parallel computing and more

Hello STARGÅTE :) if I run my FreeBasic example here's what I get, if I repeatedly enter the expression IterateParallel(f(x), {x, 1, 10000}) -> IterateParallel(f(x), {x, 1, 10000}) elapsed time 0.8843369000005623 seconds -> IterateParallel(f(x), {x, 1, 10000}) elapsed time 0.8588957000010851 seconds...