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Introduction
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Reference · P5
Reference · PP

Introduction
Getting Started
CLI options
How-To
Reference · P5
Reference · PP

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perlvar - PetaPerl Predefined Variables
Built-in Functions
- Built-in Functions by Category
- CLASS
- FILE
- LINE
- PACKAGE
- SUB
- abs
- accept
- alarm
- all
- any
- atan2
- bind
- binmode
- bless
- break
- caller
- catch
- chdir
- chmod
- chomp
- chop
- chown
- chr
- chroot
- class
- close
- closedir
- connect
- continue
- cos
- crypt
- dbmclose
- dbmopen
- defer
- defined
- delete
- die
- do
- dump
- each
- endgrent
- endhostent
- endnetent
- endprotoent
- endpwent
- endservent
- eof
- eval
- evalbytes
- exec
- exists
- exit
- exp
- fc
- fcntl
- field
- fileno
- finally
- flock
- fork
- format
- formline
- getc
- getgrent
- getgrgid
- getgrnam
- gethostbyaddr
- gethostbyname
- gethostent
- getlogin
- getnetbyaddr
- getnetbyname
- getnetent
- getpeername
- getpgrp
- getppid
- getpriority
- getprotobyname
- getprotobynumber
- getprotoent
- getpwent
- getpwnam
- getpwuid
- getservbyname
- getservbyport
- getservent
- getsockname
- getsockopt
- glob
- gmtime
- goto
- grep
- hex
- import
- index
- int
- ioctl
- isa
- join
- keys
- kill
- last
- lc
- lcfirst
- length
- link
- listen
- local
- localtime
- lock
- log
- lstat
- m//
- map
- method
- mkdir
- msgctl
- msgget
- msgrcv
- msgsnd
- my
- next
- no
- oct
- open
- opendir
- ord
- our
- pack
- package
- pipe
- pop
- pos
- print
- printf
- prototype
- push
- q//
- qq//
- qr//
- quotemeta
- qw//
- qx//
- rand
- read
- readdir
- readline
- readlink
- readpipe
- recv
- redo
- ref
- rename
- require
- reset
- return
- reverse
- rewinddir
- rindex
- rmdir
- s///
- say
- scalar
- seek
- seekdir
- select
- semctl
- semget
- semop
- send
- setgrent
- sethostent
- setnetent
- setpgrp
- setpriority
- setprotoent
- setpwent
- setservent
- setsockopt
- shift
- shmctl
- shmget
- shmread
- shmwrite
- shutdown
- sin
- sleep
- socket
- socketpair
- sort
- splice
- split
- sprintf
- sqrt
- srand
- stat
- state
- study
- sub
- substr
- symlink
- syscall
- sysopen
- sysread
- sysseek
- system
- syswrite
- tell
- telldir
- tie
- tied
- time
- times
- tr///
- truncate
- try
- uc
- ucfirst
- umask
- undef
- unlink
- unpack
- unshift
- untie
- use
- utime
- values
- vec
- wait
- waitpid
- wantarray
- warn
- write
- y///
Operators
Regular Expressions
Data Types
Subroutines

B
- svref_2object
- opnumber
- main_root
- walkoptree
- walkoptree_debug
- cstring
- cchar
- hash
- sv_refcnt
- sv_svtype
- object_2svref
- pv_pv
- cv_gv
- cv_name_hek
- gv_name
- gv_safename
- gv_sv
- hv_name
- op_ppaddr
Clone
- clone
Config
- myconfig
- config_sh
- config_vars
- fetch
- exists
- store
- firstkey
- nextkey
- config_re
- compile_date
- local_patches
- bincompat_options
- non_bincompat_options
- header_files
- _v
Cwd
- cwd
- abs_path
- fast_abs_path
- chdir
Data
- Data::Dumper
  - dumpxs
Devel
- Devel::Peek
  - Dump
  - DumpArray
  - SvREFCNT
  - DeadCode
  - DumpProg
  - mstat
Digest
- Digest::MD5
  - new
  - clone
  - destroy
  - reset
  - add_bits
  - add
  - addfile
  - digest
  - hexdigest
  - b64digest
  - context
  - md5_bin
  - md5_hex
  - md5_b64
- Digest::SHA
  - sha_functional
  - hmac_functional
  - newSHA
  - new
  - clone
  - destroy
  - reset
  - add
  - add_bits
  - addfilebin
  - addfileuniv
  - addfile
  - digest
  - hexdigest
  - b64digest
  - algorithm
  - hashsize
  - getstate
  - putstate
  - getstate_text
  - putstate_text
  - dump
  - load
Encode
Errno
Fcntl
- s_ifmt
- s_imode
- s_isreg
- s_isdir
- s_ischr
- s_isblk
- s_isfifo
- s_islnk
- s_issock
File
- File::Glob
- File::Map
  - map_file
  - map_handle
  - map_anonymous
  - sys_map
  - sync
  - remap
  - unmap
  - advise
  - protect
- File::Temp
  - tempfile
  - tempdir
  - new
  - newdir
  - filename
  - stringify
  - numify
  - unlink_on_destroy
  - destroy
  - tmpnam
  - tmpfile
  - tempnam
  - mktemp
  - mkstemp
  - mkstemps
  - mkdtemp
  - cleanup
  - unlink0
  - unlink1
  - safe_level
  - top_system_uid
  - cmpstat
  - dir_dirname
  - dir_stringify
  - dir_unlink_on_destroy
  - dir_destroy
Filter
- Filter::Util
  - Filter::Util::Call
Hash
- Hash::Util
I18N
- I18N::Langinfo
IO
- getlines
- getlines_common
List
- List::Util
  - sum
  - sum0
  - min
  - max
  - product
  - head
  - tail
  - shuffle
  - sample
  - uniq
  - uniqnum
  - uniqint
  - minstr
  - maxstr
  - pairs
  - unpairs
  - pairkeys
  - pairvalues
  - pairmap
  - pairgrep
  - pairfirst
  - mesh
  - mesh_shortest
  - zip
  - zip_shortest
  - reduce
  - reductions
  - first
  - any
  - all
  - none
  - notall
  - sub_util_subname
  - sub_util_set_subname
  - sub_util_set_prototype
MIME
- MIME::Base64
- MIME::QuotedPrint
  - encode_qp
  - decode_qp
Math
- Math::GMP
  - new
  - gmp_lib_version
  - get_str_gmp
  - sizeinbase_gmp
  - intify
  - add_ui_gmp
  - powm_gmp
  - mmod_gmp
  - op_numify
  - bmulf
  - bdiv
  - bmodinv
  - legendre
  - probab_prime
  - bgcd
  - blcm
  - fibonacci
  - blshift
  - bfac
  - bnok
  - gmp_copy
  - gmp_tstbit
  - broot
  - brootrem
  - bsqrt
  - is_perfect_power
PDL
- PDL::Bad
- PDL::Basic
  - sequence
- PDL::Constants
- PDL::Core
  - at
  - flowing
  - set_sv_to_null_pdl
  - howbig
- PDL::FFT
- PDL::Lite
- PDL::LiteF
- PDL::Math
- PDL::MatrixOps
- PDL::Ops
  - bool_overload
- PDL::Primitive
  - inner
  - indadd
  - uniqind
  - fibonacci
- PDL::Slices
  - slice
- PDL::Types
- PDL::Ufunc
  - sum
POSIX
- abs
- frexp
- modf
- fma
- nan
- remquo
- jn
- yn
- fpclassify
- fesetround
- wexitstatus
- strtod
- strtol
- strtoul
- strerror
- sprintf
- setpgid
- uname
- sysconf
- access
- open
- dup2
- lseek
- pipe
- read
- write
- strftime
- mktime
- tzname
- times
- asctime
- ctime
- nice
- setlocale
- localeconv
- fpathconf
- constant
- tcflow
- tcflush
- termios_new
- termios_getattr
- termios_setattr
- termios_getcc
- sigset_new
- sigprocmask
- sigaction
PadWalker
PerlIO
Peta
- Peta::FFI
SDBM_File
- tiehash
- store
Scalar
- Scalar::Util
Socket
Storable
- freeze
- nfreeze
- thaw
- dclone
- store
- nstore
- retrieve
- store_fd
- nstore_fd
- fd_retrieve
- file_magic
- read_magic
- stack_depth
- stack_depth_hash
Sys
- Sys::Hostname
Term
- Term::ReadLine
  - Term::ReadLine::Gnu
Time
- Time::HiRes
attributes
- modify_attrs
- fetch_attrs
- get
- guess_stash
- reftype
mro
re
- install
- regmust
- optimization
- is_regexp
- regexp_pattern
- regname
- regnames
- regnames_count
version
- new
- declare
- stringify
- numify
- normal
- is_qv
- is_alpha
- is_lax
- is_strict
- vcmp
- bool
- nomethod

Reference · P5
Math

Math#

Namespace containing the following modules:

Math::GMP — Arbitrary-precision integer arithmetic backed by GNU libgmp.

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decode_qp

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Math::GMP

Source (accessible & AI-friendly)

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