$ perl5.32.0 -le 'print 01.4441766521041321410646114314242700334p+1'3.14159265358979$ perl5.33.8 -le 'print 0o1.4441766521041321410646114314242700334p+1'3.14159265358979

Summary of my perl5 (revision 5 version 32 subversion 1) configuration:     Platform:    osname=darwin    osvers=19.3.0    archname=darwin-2level    uname='darwin otter.local 19.3.0 darwin kernel version 19.3.0: thu jan 9 20:58:23 pst 2020; root:xnu-6153.81.5~1release_x86_64 x86_64 '    config_args='-des -Dprefix=/usr/local/perls/perl-5.32.1'    hint=recommended    useposix=true    d_sigaction=define    useithreads=undef    usemultiplicity=undef    use64bitint=define    use64bitall=define    uselongdouble=undef    usemymalloc=n    default_inc_excludes_dot=define    bincompat5005=undef  Compiler:    cc='cc'    ccflags ='-fno-common -DPERL_DARWIN -mmacosx-version-min=10.15 -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -DPERL_USE_SAFE_PUTENV'    optimize='-O3'    cppflags='-fno-common -DPERL_DARWIN -mmacosx-version-min=10.15 -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'    ccversion=''    gccversion='4.2.1 Compatible Apple LLVM 11.0.3 (clang-1103.0.32.62)'    gccosandvers=''    intsize=4    longsize=8    ptrsize=8    doublesize=8    byteorder=12345678    doublekind=3    d_longlong=define    longlongsize=8    d_longdbl=define    longdblsize=16    longdblkind=3    ivtype='long'    ivsize=8    nvtype='double'    nvsize=8    Off_t='off_t'    lseeksize=8    alignbytes=8    prototype=define  Linker and Libraries:    ld='cc'    ldflags =' -mmacosx-version-min=10.15 -fstack-protector-strong -L/usr/local/lib'    libpth=/usr/local/lib /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/lib /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/lib /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib /usr/lib    libs=-lpthread -ldbm -ldl -lm -lutil -lc    perllibs=-lpthread -ldl -lm -lutil -lc    libc=    so=dylib    useshrplib=false    libperl=libperl.a    gnulibc_version=''  Dynamic Linking:    dlsrc=dl_dlopen.xs    dlext=bundle    d_dlsymun=undef    ccdlflags=' '    cccdlflags=' '    lddlflags=' -mmacosx-version-min=10.15 -bundle -undefined dynamic_lookup -L/usr/local/lib -fstack-protector-strong'Characteristics of this binary (from libperl):   Compile-time options:    HAS_TIMES    PERLIO_LAYERS    PERL_COPY_ON_WRITE    PERL_DONT_CREATE_GVSV    PERL_MALLOC_WRAP    PERL_OP_PARENT    PERL_PRESERVE_IVUV    PERL_USE_SAFE_PUTENV    USE_64_BIT_ALL    USE_64_BIT_INT    USE_LARGE_FILES    USE_LOCALE    USE_LOCALE_COLLATE    USE_LOCALE_CTYPE    USE_LOCALE_NUMERIC    USE_LOCALE_TIME    USE_PERLIO    USE_PERL_ATOF  Built under darwin  Compiled at Mar 21 2021 18:45:32  %ENV:    PERL="/Users/brian/bin/perls/perl-latest"    PERL5_PATH="/Users/brian/bin/perls"    PERL6_PATH="/Users/brian/bin/perl6s:/Applications/Rakudo/bin:/Applications/Rakudo/share/perl6/site/bin"    PERLDOTCOM_AUTHOR="brian-d-foy"    PERLSCHOOL_AUTHOR="brian d foy"  @INC:    /usr/local/perls/perl-5.32.1/lib/site_perl/5.32.1/darwin-2level    /usr/local/perls/perl-5.32.1/lib/site_perl/5.32.1    /usr/local/perls/perl-5.32.1/lib/5.32.1/darwin-2level    /usr/local/perls/perl-5.32.1/lib/5.32.1