[Csnd] max_k minimum bug?

[Csnd] max_k minimum bug?

Date	2013-11-14 14:47
From	zohar argaman
Subject	[Csnd] max_k minimum bug?
Attachments	None None

Date	2013-11-14 14:57
From	jpff@cs.bath.ac.uk
Subject	[Csnd] Re: max_k
Attachments	None

Date	2013-11-14 19:44
From	joachim heintz
Subject	Re: [Csnd] Re: max_k
	i think writing max_k2 is the best solution indeed. thanks - joachim Am 14.11.2013 15:57, schrieb jpff@cs.bath.ac.uk: > The code is badly written. It assumes an answer of zero in all cases > and max or min as against previous value. > > This is a problem as the code has existed in this form for a long > time. If we fix it may break ond code. Esy to create a max_k2 that > does what the documentation says..... > > I need advice > > ==John ff > > Quoting zohar argaman : > >> Hi all >> ive tried using the minimum option in max_k opcode and it doesn't >> seem to work. >> here is my code >> >> >> >> instr 1 >> a1=0.5 >> ktrig metro 1 >> kout max_k a1, ktrig, 3 >> printk 0.5, kout >> endin >> >> >> i1 0 5 >> >> >> and this what came out >> >> i 1 time 0.00023: 0.00000 >> i 1 time 0.50000: 0.00000 >> i 1 time 1.00000: 0.00000 >> i 1 time 1.50000: 0.00000 >> i 1 time 2.00000: 0.00000 >> i 1 time 2.50000: 0.00000 >> i 1 time 3.00000: 0.00000 >> i 1 time 3.50000: 0.00000 >> i 1 time 4.00000: 0.00000 >> i 1 time 4.50000: 0.00000 >> i 1 time 5.00000: 0.00000 >> >> so… what am i missing? its only the minimum option that gives this >> behaviour, the rest is fine. >> >> thanks >> >> >> >> >> Send bugs reports to the Sourceforge bug trackers >> csound6: >> https://sourceforge.net/p/csound/tickets/ >> csound5: >> https://sourceforge.net/p/csound/bugs/ >> Discussions of bugs and features can be posted here >> To unsubscribe, send email sympa@lists.bath.ac.uk with body >> "unsubscribe csound" > > > > > > Send bugs reports to the Sourceforge bug trackers > csound6: > https://sourceforge.net/p/csound/tickets/ > csound5: > https://sourceforge.net/p/csound/bugs/ > Discussions of bugs and features can be posted here > To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe > csound" > > >

Date	2013-11-14 19:50
From	Andres Cabrera
Subject	Re: [Csnd] Re: max_k
	But if the opcode is not working according to the docs, maybe it should be considered a bug and the opcode should be fixed... I don't like polluting the language with version 2 of opcode because of a bug in one... Cheers, Andrés On Thu, Nov 14, 2013 at 11:44 AM, joachim heintz <jh@joachimheintz.de> wrote: i think writing max_k2 is the best solution indeed. thanks - joachim Am 14.11.2013 15:57, schrieb jpff@cs.bath.ac.uk: The code is badly written. It assumes an answer of zero in all cases and max or min as against previous value. This is a problem as the code has existed in this form for a long time. If we fix it may break ond code. Esy to create a max_k2 that does what the documentation says..... I need advice ==John ff Quoting zohar argaman <zoharargaman@gmail.com>: Hi all ive tried using the minimum option in max_k opcode and it doesn't seem to work. here is my code <CsInstruments> instr 1 a1=0.5 ktrig metro 1 kout max_k a1, ktrig, 3 printk 0.5, kout endin </CsInstruments> <CsScore> i1 0 5 </CsScore> and this what came out i 1 time 0.00023: 0.00000 i 1 time 0.50000: 0.00000 i 1 time 1.00000: 0.00000 i 1 time 1.50000: 0.00000 i 1 time 2.00000: 0.00000 i 1 time 2.50000: 0.00000 i 1 time 3.00000: 0.00000 i 1 time 3.50000: 0.00000 i 1 time 4.00000: 0.00000 i 1 time 4.50000: 0.00000 i 1 time 5.00000: 0.00000 so… what am i missing? its only the minimum option that gives this behaviour, the rest is fine. thanks Send bugs reports to the Sourceforge bug trackers csound6: https://sourceforge.net/p/csound/tickets/ csound5: https://sourceforge.net/p/csound/bugs/ Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug trackers csound6: https://sourceforge.net/p/csound/tickets/ csound5: https://sourceforge.net/p/csound/bugs/ Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug trackers csound6: https://sourceforge.net/p/csound/tickets/ csound5: https://sourceforge.net/p/csound/bugs/ Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2013-11-14 20:04
From	Michael Gogins
Subject	Re: [Csnd] Re: max_k
	I agree with Andres. The code should agree with the documentation that was written for it, if that documentation makes sense. If there are a lot of pieces that break then the documentation should be changed, but only if the actual behavior itself makes sense. We should probably be maintaining a "compatibility notes" wiki for issues like this. Regards, Mike ----------------------------------------------------- Michael Gogins Irreducible Productions http://michaelgogins.tumblr.com Michael dot Gogins at gmail dot com On Thu, Nov 14, 2013 at 2:50 PM, Andres Cabrera <mantaraya36@gmail.com> wrote: But if the opcode is not working according to the docs, maybe it should be considered a bug and the opcode should be fixed... I don't like polluting the language with version 2 of opcode because of a bug in one... Cheers, Andrés On Thu, Nov 14, 2013 at 11:44 AM, joachim heintz <jh@joachimheintz.de> wrote: i think writing max_k2 is the best solution indeed. thanks - joachim Am 14.11.2013 15:57, schrieb jpff@cs.bath.ac.uk: The code is badly written. It assumes an answer of zero in all cases and max or min as against previous value. This is a problem as the code has existed in this form for a long time. If we fix it may break ond code. Esy to create a max_k2 that does what the documentation says..... I need advice ==John ff Quoting zohar argaman <zoharargaman@gmail.com>: Hi all ive tried using the minimum option in max_k opcode and it doesn't seem to work. here is my code <CsInstruments> instr 1 a1=0.5 ktrig metro 1 kout max_k a1, ktrig, 3 printk 0.5, kout endin </CsInstruments> <CsScore> i1 0 5 </CsScore> and this what came out i 1 time 0.00023: 0.00000 i 1 time 0.50000: 0.00000 i 1 time 1.00000: 0.00000 i 1 time 1.50000: 0.00000 i 1 time 2.00000: 0.00000 i 1 time 2.50000: 0.00000 i 1 time 3.00000: 0.00000 i 1 time 3.50000: 0.00000 i 1 time 4.00000: 0.00000 i 1 time 4.50000: 0.00000 i 1 time 5.00000: 0.00000 so… what am i missing? its only the minimum option that gives this behaviour, the rest is fine. thanks Send bugs reports to the Sourceforge bug trackers csound6: https://sourceforge.net/p/csound/tickets/ csound5: https://sourceforge.net/p/csound/bugs/ Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug trackers csound6: https://sourceforge.net/p/csound/tickets/ csound5: https://sourceforge.net/p/csound/bugs/ Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound" Send bugs reports to the Sourceforge bug trackers csound6: https://sourceforge.net/p/csound/tickets/ csound5: https://sourceforge.net/p/csound/bugs/ Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"