search for: infinity

...h about it to know whether this is a known problem (I couldn't make much sense of what I found on Google), but it seems to be a journal-related issue. Is it likely that data has been corrupted? Do I need to take any action? 2.6.12-9-amd64-k8-smp, Ubuntu 5.10, dual opteron 2GB Jan 23 03:08:22 infinity kernel: [24686.841032] Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP: Jan 23 03:08:22 infinity kernel: [24686.841039] <ffffffff8810d3e2> {:jbd:journal_commit_transaction+2594} Jan 23 03:08:22 infinity kernel: [24686.841064] PGD 6ea20067 PUD 6ea97067 PMD 0 Jan 23 03:...

...ust can't wrap my head around it. I've read the help pages on text, plotmath, expression, substitute, but somehow I can't find the answer to this simple question. Basically consider the following example: plot( NULL, xlim = c(0,2), ylim = c(0,2) ) expressions <- expression( -infinity, infinity ) text( c(0.5,1.5), 1.5, expressions ) labels <- c( "-infinity", "infinity" ) text( c(0.5,1.5), 0.5, as.expression(labels) ) I want the character vector "labels" to be interpreted as an expression vector, and so to appear just like the expressions vect...

Hi list. I''m writing a program that stores a lot of Floats into MySQL database. Simplified version of the program use the following form of class. class Val < ActiveRecord::BASE end And Vals table contains one column: num double One of my data contains -Infinity for num and when I try to Val.new Val.num = <- Here goes -Inifinity Val.save! Then the program crashes: "/usr/local/stow/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.3/lib/active_record/connection_adapters/abstract_adapter.rb:120:in `log'': Mysql::Error: Unknown column ''...

Le 03/01/2018 ? 00:45, Frank Cox a ?crit : > I guess the next step would be to either find and install the missing > fonts, or re-write template.ps to use the fonts that you have > available. I did some more research, and it looks like the problem is NOT related to missing fonts. I installed a vanilla CentOS 7 desktop, activated EPEL, installed cdlabelgen, downloaded Gtkcdlabel,

I'd like to be able to modify axlab in (C) below so that 'Inf' is replaced by the infinity symbol. y <- rnorm(40) breaks <- c(-Inf, -1, 1, Inf) x <- cut(y, breaks=breaks) plot(unclass(x), y, xaxt="n", xlab="") ## A: The following gives the axis labels "(-Inf, 1]", etc. axis(1, at=1:3, labels=expression("(-Inf,-1]", "(-1,1]", &q...

I expect that atan(1i) = (0 + infinity i) and that atan(1i)/5 = (0 + infinity i)/5 = (0 + infinity i). Here's what I get in C: (0,1) = (0, 1) atan((0,1)) = (0, inf) atan((0,1))/5 = (0, inf) Note the difference between I*infinity = (0,1)*infinity = (0*infinity,1*infinity) = (NaN,infinity) and (0,infinity)/5 = (0/5,infinity/5) = (0,i...

On 2024-09-06 12:44 a.m., Richard O'Keefe wrote: > I expect that atan(1i) = (0 + infinity i) and that atan(1i)/5 = (0 + > infinity i)/5 = (0 + infinity i). > Here's what I get in C: > (0,1) = (0, 1) > atan((0,1)) = (0, inf) > atan((0,1))/5 = (0, inf) > > Note the difference between I*infinity = (0,1)*infinity = > (0*infinity,1*infinity) = (NaN,infinity) >...

Hi, I hava a Samba4 file server joined to a Samba4 domain. I made a share for all members of the INFINITY domain 'Domain Users' group to access: [demoshare] comment = Test share path = /usr/local/samba/demoshare read only = no valid users = @"INFINITY+Domain Users" but no group member can access it. Any ideas what is wrong? It works if I change the group to one with...

On 09/29/2016 11:21 PM, Sorin Srbu wrote: >> -----Original Message----- >> From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On >> Behalf Of Greg Bailey >> Sent: den 30 september 2016 04:26 >> To: CentOS mailing list <centos at centos.org> >> Subject: Re: [CentOS] Alternative GUI >> >> Only additional thing I did was to

sorry the integration was from -Inf to 1.96 The integrate function in R is not taking Inf (infinity). How do you use infinity in R. I was doing: integrate(dnorm,- Inf, 1.96) and I was getting Error: NA/NaN/Inf in foreign function call (arg 2). Obviously this should be equal to pnorm(1.96)= 0.9750021. How do you get around the infinity problem in R? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

This seems like such an obvious idea that I''m having trouble believing I''m the first to think of it. Why not take ranges containing Float::INFINITY and translate them to the appropriate greater than or less than comparisons? Example: class Person scope :voters, -> { where(born_on: (-Float::INFINITY..18.years.ago)) } end This would generate something along the lines of "WHERE people.born_on <= ''1995-02-19''&quot...

...ribute with a default value is not specified in the INSERT statement then the DBMS will handle the situation. What is the point of including columns that have not been referenced or set in the current context in an INSERT statement? This issue has bitten me because AR does not recognize ''infinity'' as a valid default value for a timestamp column. Consequently AR is attempting to insert a NULL into a column that has a NOT NULL constraint. This fails. I cannot code around this because the datetime class in Rails does not recognize ''infinity'' as a valid value. rub...

...false +true (boolean) OR 0 (number) = true +true (boolean) AND 0 (number) = false +true (boolean) OR 0 (number) = true +true (boolean) AND -0.2 (number) = true +true (boolean) OR -0.2 (number) = true +true (boolean) AND NaN (number) = false +true (boolean) OR NaN (number) = true +true (boolean) AND Infinity (number) = true +true (boolean) OR Infinity (number) = true +false (boolean) AND true (boolean) = false +false (boolean) OR true (boolean) = true +false (boolean) AND false (boolean) = false +false (boolean) OR false (boolean) = false +false (boolean) AND 1 (number) = false +false (boolean) OR 1 (n...

Bug Using read.table(file, encoding="UTF-8") to import a UTF-8 encoded file containing the infinity symbol (' ? ') results in the infinity symbol imported as the number 8. Other Unicode characters seem unaffected, example, Zhe: ? Expected Behavior: The imported data.frame should represent the infinity symbol as the expected 'Inf' so that normal mathematical operations can be proc...

On 01/03/2018 02:48 AM, Nicolas Kovacs wrote: > Le 03/01/2018 ? 00:45, Frank Cox a ?crit : >> I guess the next step would be to either find and install the missing >> fonts, or re-write template.ps to use the fonts that you have >> available. > I did some more research, and it looks like the problem is NOT related > to missing fonts. > > I installed a vanilla

...e (boolean) = true (boolean) +restrict: (3) false (boolean) = false (boolean) +restrict: (4) 0 (number) = 0 (number) +restrict: (5) 1 (number) = 1 (number) +restrict: (6) 0.5 (number) = 0.5 (number) +restrict: (7) -1 (number) = -1 (number) +restrict: (8) -0.5 (number) = -0.5 (number) +restrict: (9) Infinity (number) = Infinity (number) +restrict: (10) -Infinity (number) = -Infinity (number) +restrict: (11) NaN (number) = NaN (number) +restrict: (12) (string) = (string) +restrict: (13) 0 (string) = 0 (string) +restrict: (14) -0 (string) = -0 (string) +restrict: (15) 0.0 (string) = 0.0 (string) +restr...

...(id:order-samba_res-nmbd_res-mandatory) start drbd1_fs then start libvirt_res (Mandatory) (id:order-drbd1_fs-libvirt_res-mandatory) start libvirt_res then start libvirt_guest_res (Mandatory) (id:order-libvirt_res-libvirt_guest_res-mandatory) Colocation Constraints: drbd0_fs with drbd_ms (INFINITY) (with-rsc-role:Master) (id:colocation-drbd0_fs-drbd_ms-INFINITY) drbd1_fs with drbd1_ms (INFINITY) (with-rsc-role:Master) (id:colocation-drbd1_fs-drbd1_ms-INFINITY) drbd1_fs with pgsql_res (INFINITY) (id:colocation-drbd1_fs-pgsql_res-INFINITY) drbd0_fs with samba_res (INFINITY) (id:co...

On 09/29/2016 06:41 PM, Fred Smith wrote: > On Wed, Sep 28, 2016 at 07:25:54PM -0400, Mark LaPierre wrote: >> Hey All, >> >> I'm considering moving from CentOS 6 to CentOS 7. I'm not interested in >> dealing with Gnome 3. I've heard good things about Mate, a fork of >> Gnome 2. it appears that Mate is available in the EPEL repository >>

...n Terminal nor RStudio, (R 3.5.1, R-devel, R-patched). So probably Windows specific. -pd > On 7 Feb 2019, at 11:17 , David Byrne <david.byrne222 at gmail.com> wrote: > > Bug > Using read.table(file, encoding="UTF-8") to import a UTF-8 encoded > file containing the infinity symbol (' ? ') results in the infinity > symbol imported as the number 8. Other Unicode characters seem > unaffected, example, Zhe: ? > > Expected Behavior: > The imported data.frame should represent the infinity symbol as the > expected 'Inf' so that normal mathe...

Perhaps > Inf*1i [1] NaN+Infi clarifies why it is *not* a bug. (Boy, did that jog some long dusty math memories :-) ) -- Bert On Thu, Sep 5, 2024 at 2:48?PM Duncan Murdoch <murdoch.duncan at gmail.com> wrote: > On 2024-09-05 4:23 p.m., Leo Mada via R-help wrote: > > Dear R Users, > > > > Is this desired behaviour? > > I presume it's a bug. > >