and other places which use the internal C function

exponent.  This aligns with the C/POSIX standard for

no longer sometimes fail accurate inversion (of

etc), thanks to Christopher Chang's report and patch in

The internal help server on Windows can again serve requests

sent in quick succession, fixing a regression in

corresponding S4-generic version is in the

the platform as this is almost universal -- the increasingly rare

is not an atomic vector.  Strict back-compatibility would

package.  Previously, they were stubs which called versions in

objects have gained a possibility to do profiling

Rao Score statistic in addition to the default

Likelihood Ratio. This is controlled by a new

statistics and p-values by default, using a chi-squared test or

an F test depending on whether the dispersion is fixed or

free.  Test statistics can be suppressed by giving argument

option for the (rare) case where functions starting

Serializations can now be interrupted (e.g., by

a Unix-alike) if they take too long, e.g., from

maximum number of simultaneous connections for the session.

Defaults to 128 as before: allowed values up to 4096 (but resource

limits may in practice restrict to smaller values).

on Windows (since Windows 10 2004) now uses the new Segment

Heap allocator. This may improve performance of some memory-intensive

(internally determined) user name, currently

.  This is a (modified) fulfillment of Will Landau's

now invisibly returns the x- and y- coordinates

norms and also for complex matrices.  In symmetric / triangular

upper or lower triangular part to be specified.

common platforms: the speed-up may depend on the library version.

%% libdeflate 1.13 claims significant improvements in

Dynamic help now does a much better job of rendering package

for elapsed (real) time profiling on Unix (

Hexadecimal string colour specifications are now accepted

in short form, so, for example, we can use

intended to eventually allow information about

communicated to the interpreter, compiler, and code analysis

tools. The syntax for declarations is still being developed.