Re: [Rd] Issues of R_pretty in src/appl/pretty.c

for regression tests. Thank you, Suharto. I subsequently have amended NEWS and added such regression tests (in svn r73108 | 2017-08-19). Martin > > On Sat, 19/8/17, Martin Maechler > <maech...@stat.math.ethz.ch> wrote:

Re: [Rd] Issues of R_pretty in src/appl/pretty.c

l ? > A report on 'pretty' when working with integers, similar to what led to change of 'seq' fuzz, is https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15137 > > On Tue, 15/8/17, Martin Maechler <maech...@stat.math.ethz.c

Re: [Rd] Issues of R_pretty in src/appl/pretty.c

of 'seq' fuzz, is https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15137 > > On Tue, 15/8/17, Martin Maechler <maech...@stat.math.ethz.ch> wrote: > Subject: Re: [Rd] Issues of R_pretty in src/appl/pretty.c > To: "Martin Maechl

Re: [Rd] Issues of R_pretty in src/appl/pretty.c

/bugzilla3/show_bug.cgi?id=15137 On Tue, 15/8/17, Martin Maechler <maech...@stat.math.ethz.ch> wrote: Subject: Re: [Rd] Issues of R_pretty in src/appl/pretty.c To: "Martin Maechler" <maech...@stat.math.ethz.ch> @r-project.org Date: Tu

Re: [Rd] Issues of R_pretty in src/appl/pretty.c

> Martin Maechler > on Mon, 14 Aug 2017 11:46:07 +0200 writes: > Suharto Anggono Suharto Anggono via R-devel > on Fri, 11 Aug 2017 17:11:06 + writes: > Suharto Anggono Suharto Anggono via R-devel

Re: [Rd] Issues of R_pretty in src/appl/pretty.c

> Suharto Anggono Suharto Anggono via R-devel > on Fri, 11 Aug 2017 17:11:06 + writes: > Suharto Anggono Suharto Anggono via R-devel > on Fri, 11 Aug 2017 17:11:06 + writes: > See

[Rd] Issues of R_pretty in src/appl/pretty.c

See https://stat.ethz.ch/pipermail/r-devel/2017-August/074746.html for the origin of the example here. That pretty(c(-1,1)*1e300, n = 1e9, min.n = 1) gave 20 intervals, far from 1e9, but pretty(c(-1,1)*1e300, n = 1e6, min.n = 1) gave 100 intervals (on a machine), made me trace through the