OpenBSD Handbook

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    • Part I. Install & Configure
      • Introduction to OpenBSD
      • Installing OpenBSD
      • The X Window System
      • Networking on OpenBSD
      • System Configuration
      • OpenBSD Basics
      • Managing Software: Packages and Ports
    • Part II. Daily Operations
      • OpenBSD Desktop Environments
      • Multimedia
      • Printing
      • Linux Compatibility
      • Windows Compatibility
      • Games
    • Part III. System Administration
      • Virtualization
      • Storage and File Systems
      • Updating and Upgrading
      • Localization
      • The OpenBSD Boot Process
      • Security
    • Part IV. Networking & Daemons
      • Services
        • Database
          • MariaDB
          • PostgreSQL
          • Redis
          • memcached
        • Directory
          • YP (NIS)
          • LDAP
        • File
          • NFS
          • Samba
        • FTP Services
          • ftpd
          • ProFTPD
          • vsftpd
          • Pure-FTPd
          • TFTP
        • Mail
          • OpenSMTPD Mail Server
          • Dovecot IMAP and POP3 Server
          • Postfix
          • Exim
          • Rspamd
        • Name
          • Unbound DNS Resolver
          • NSD Authoritative DNS Server
          • BIND DNS Server
        • Networking
          • OpenBGPD
          • rad
          • DHCP on OpenBSD
          • slaacd
        • Web
          • Apache HTTP Server
          • nginx Web Server
          • OpenBSD httpd Web Server
          • relayd Reverse Proxy
        • Logging
          • syslogd
        • Monitoring
          • SNMP
        • Remote Access
          • Audit OpenSSH
          • OpenSSH Server
        • File Synchronization
          • rsync
        • Messaging
          • RabbitMQ Message Broker
        • Time
          • NTP Time Synchronization
      • PF
        • pfctl cheat sheet
        • PF Anchors
        • PF Filter Rules
        • PF Forwarding
        • PF Lists and Macros
        • PF Load Balancing
        • PF Logging
        • PF NAT
        • PF Options
        • PF Policies
        • PF Shortcuts
        • PF Tables
      • Advanced Networking
        • High Availability and State Replication
        • Multi-WAN and Policy-Based Routing
        • VPN and Cryptographic Tunneling
        • Classic and Lightweight Tunnels
        • IPv6 at Scale
        • QoS and Traffic Shaping
        • MPLS and Label Distribution
        • Network Services at Scale
        • Virtualization and Host Networking
        • Large-Scale L2 and L3 Design
        • Telemetry, Logging, and Flow Export
        • Hardening and Operational Safety
        • Reference Architectures
        • Troubleshooting Playbooks
      • Serial Communication
    • Part V. Miscellaneous
      • Virtualization Cheat Sheet
      • OpenBSD Cheatsheet
      • How-to Guides
        • Complete the First 30 Minutes After Installation
        • Check Hardware Compatibility Before Installing
        • Bootstrap Wi-Fi Firmware Without Ethernet
        • Set Up OpenBSD as a Laptop or Workstation
        • Configure Laptop Power Management
        • Run OpenBSD as a Virtual Machine Guest
        • Install OpenBSD on a VPS or Cloud Server
        • Install OpenBSD with Full-Disk Encryption
        • Troubleshoot Web Browsers on OpenBSD
        • Create an Administrator Account with doas and SSH Keys
        • Establish a Conservative Security Baseline
        • Manage OpenBSD with Ansible
        • Recover Access and Reset the Root Password
        • Collect OpenBSD Diagnostic Evidence
        • Configure Secure Remote Access with OpenSSH
        • Set Up WordPress on OpenBSD
        • Build Third-Party Software from Ports
        • Use FIDO Security Keys with OpenSSH
        • Build OpenBSD from Source
        • Configure Wi-Fi Roaming and Wired Failover
        • Dual-Boot OpenBSD on a UEFI System
        • Troubleshoot PF, NAT, and Routing
        • Automate OpenBSD Installation with Autoinstall and PXE
        • Route Multiple VLANs with PF
        • Configure a Road-Warrior WireGuard VPN
        • Troubleshoot Package Installation and Update Failures
        • Route IPv6 Networks without NAT
        • Schedule Recurring Maintenance
        • Plan a Docker Workload Migration to OpenBSD
        • Build a Mail Server with OpenSMTPD, Dovecot, and Rspamd
        • Build a Simple Router and Firewall
        • Monitor an OpenBSD System
        • Back Up and Restore an OpenBSD System
        • Configure softraid RAID1
        • Recover an OpenBSD System That Does Not Boot
        • Install Z shell (zsh)
      • OpenBSD for Linux Users
      • OpenBSD for FreeBSD Users
      • OpenBSD for macOS Users
    • OpenBSD FAQ
    • OpenBSD Architectures
      • OpenBSD Package Search

        math packages — Page 2

        OpenBSD 7.9 release Current snapshot

        All categories

        214 packages · A–Z

        Ports catalogue: amd64.

        Jump to:0–9ABCDEFGHIJKLMNOPQRSTUVWXYZ
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        • ntl-11.6.0p0

          Victor Shoup's Number Theory Library

          math/ntl
        • ocaml-num-1.4p4

          library for arithmetic on big integers and rationals

          math/ocaml-num
        • ocaml-zarith-1.12p3

          arbitrary precision integer and rational arithmetic

          math/ocaml-zarith
        • octave-11.1.0p0

          Scientific Programming Language

          math/octave
        • openfst-1.8.4

          weighted finite-state transducers library

          math/openfst
        • p5-AI-FANN-0.10p6

          interface to the Fast Artificial Neural Network library

          math/p5-AI-FANN
        • p5-AI-NeuralNet-BackProp-0.89p4

          implement a back-propagation feed-forward neural network

          math/p5-AI-NeuralNet-BackProp
        • p5-AI-NeuralNet-Kohonen-0.142p2

          Kohonen's Self-Organizing Maps

          math/p5-AI-NeuralNet-Kohonen
        • p5-AI-NeuralNet-Kohonen-Visual-0.3p2

          visualisation of Kohonen's Self-Organizing Maps

          math/p5-AI-NeuralNet-Kohonen-Visual
        • p5-AI-NeuralNet-Mesh-0.44p3

          module to implement an accurate neural network mesh

          math/p5-AI-NeuralNet-Mesh
        • p5-AI-Perceptron-1.0p2

          module to internal operations of neural networks

          math/p5-AI-Perceptron
        • p5-Algorithm-Combinatorics-0.27p4

          efficient generation of combinatorial sequences

          math/p5-Algorithm-Combinatorics
        • p5-Algorithm-NaiveBayes-0.04p1

          Bayesian prediction of categories

          math/p5-Algorithm-NaiveBayes
        • p5-Bit-Vector-7.4p2

          library of advanced math functions

          math/p5-Bit-Vector
        • p5-Business-Hours-0.13p0

          calculate business hours in a time period

          math/p5-Business-Hours
        • p5-Chart-Math-Axis-1.06p0

          algorithm to find good values for chart axis

          math/p5-Chart-Math-Axis
        • p5-Data-PowerSet-0.05p1

          generate all subsets of a list of elements

          math/p5-Data-PowerSet
        • p5-Graph-Easy-0.76p0

          render/convert graphs in/from various formats

          math/p5-Graph-Easy
        • p5-Graph-Easy-As_svg-0.28p0

          output a Graph::Easy as Scalable Vector Graphics (SVG)

          math/p5-Graph-Easy-As_svg
        • p5-GraphViz-2.26

          perl interface to the graphviz graphing tool

          math/p5-GraphViz
        • p5-Math-Base36-0.14p0

          encoding and decoding of base36 strings

          math/p5-Math-Base36
        • p5-Math-Base85-0.5

          module handles numbers in base 85

          math/p5-Math-Base85
        • p5-Math-BaseCnv-1.14p0

          fast functions to CoNVert between number Bases

          math/p5-Math-BaseCnv
        • p5-Math-Bezier-0.01p2

          perl module for solving bezier curves

          math/p5-Math-Bezier
        • p5-Math-BigInt-GMP-1.7003

          backend library for Math::BigInt based on GMP

          math/p5-Math-BigInt-GMP
        • p5-Math-Calc-Units-1.07p0

          human-readable unit-aware calculator

          math/p5-Math-Calc-Units
        • p5-Math-Derivative-1.01p0

          numeric 1st and 2nd order differentiation

          math/p5-Math-Derivative
        • p5-Math-FFT-1.36

          calculate Fast Fourier Transforms in perl

          math/p5-Math-FFT
        • p5-Math-Fibonacci-1.5p2

          Fibonacci numbers

          math/p5-Math-Fibonacci
        • p5-Math-Fibonacci-Phi-0.02p2

          calculates Phi and phi for Fibonacci numbers

          math/p5-Math-Fibonacci-Phi
        • p5-Math-GMP-2.25

          high speed arbitrary-size integer math

          math/p5-Math-GMP
        • p5-Math-GMPf-0.53

          perl interface to GMP floating point functions

          math/p5-Math-GMPf
        • p5-Math-GMPz-0.67

          perl interface to GMP integer functions

          math/p5-Math-GMPz
        • p5-Math-Int64-0.57

          manipulate 64 bits integers in Perl

          math/p5-Math-Int64
        • p5-Math-Int128-0.22p1

          manipulate 128 bits integers in Perl

          math/p5-Math-Int128
        • p5-Math-MatrixReal-2.13p0

          implement the data type "matrix of reals"

          math/p5-Math-MatrixReal
        • p5-Math-Prime-Util-0.74

          utilities related to prime numbers, including fast sieves

          math/p5-Math-Prime-Util
        • p5-Math-Prime-Util-GMP-0.53

          utilities related to prime numbers, using GMP

          math/p5-Math-Prime-Util-GMP
        • p5-Math-Random-ISAAC-1.004p1

          interface to the ISAAC PRNG algorithm

          math/p5-Math-Random-ISAAC
        • p5-Math-Round-0.08

          Perl extension for rounding numbers

          math/p5-Math-Round
        • p5-Math-Spline-0.02p0

          cubic spline interpolation of data

          math/p5-Math-Spline
        • p5-Math-Symbolic-0.613

          symbolic calculations for Perl

          math/p5-Math-Symbolic
        • p5-Math-SymbolicX-ParserExtensionFactory-3.02p0

          generate Math::Symbolic parser extensions

          math/p5-Math-SymbolicX-ParserExtensionFactory
        • p5-Math-Utils-1.14p0

          useful mathematical functions not in Perl

          math/p5-Math-Utils
        • p5-Math-VecStat-0.08p1

          provides basic statistics on numerical vectors

          math/p5-Math-VecStat
        • p5-Number-WithError-1.01p1

          numbers with error propagation and scientific rounding

          math/p5-Number-WithError
        • p5-Set-IntSpan-1.19p0

          manage sets of integers

          math/p5-Set-IntSpan
        • p5-Statistics-CaseResampling-0.18

          efficient resampling and calculation of medians

          math/p5-Statistics-CaseResampling
        • p5-Statistics-Contingency-0.09p0

          calculate precision, recall, F1, accuracy, etc

          math/p5-Statistics-Contingency
        • p5-Statistics-Descriptive-3.0801

          basic descriptive statistical functions

          math/p5-Statistics-Descriptive
        • p9m4-05p7

          prover9/mace4 GUI

          math/prover9/p9m4
        • pari-2.17.2

          number theory-oriented computer algebra system

          math/pari
        • pari-data-20220729

          optional packages for PARI/GP

          math/pari-data
        • pcalc-4p0

          command line util for doing hex/dec/oct/bin math quickly

          math/pcalc
        • plplot-5.15.0p4

          advanced 2D and 3D scientific plotting library

          math/plplot
        • plplot-c++-5.15.0p2

          C++ interface to plplot

          math/plplot,-c++
        • plplot-fortran-5.15.0p3

          Fortran 77 interface to plplot

          math/plplot,-fortran
        • pspp-1.4.1p7

          program for statistical analysis of sampled data

          math/pspp
        • py3-affine-3.0.0

          matrices describing affine transformation of the plane

          math/py-affine
        • py3-bottleneck-1.6.0p0

          fast NumPy array functions written in C

          math/py-bottleneck
        • py3-cftime-1.6.5

          time and date handling utility functions from netcdf4-python

          math/py-cftime
        • py3-clarabel-0.11.1p0

          interior point conic optimization

          math/py-clarabel
        • py3-contourpy-1.2.1p2

          library for calculating contours of 2D quadrilateral grids

          math/py-contourpy
        • py3-cvxopt-1.3.3

          convex optimization package

          math/py-cvxopt
        • py3-cvxpy-1.7.5p1

          modeling language for convex optimization problems

          math/py-cvxpy
        • py3-datedelta-1.4p5

          date arithmetic for Python

          math/py-datedelta
        • py3-ecos-2.0.10p5

          Python interface to ECOS

          math/py-ecos
        • py3-gmpy2-2.2.2

          Python interface to GMP, MPFR, and MPC

          math/py-gmpy2
        • py3-graphviz-0.21p1

          simple Python interface for Graphviz

          math/py-graphviz
        • py3-h5py-3.16.0

          pythonic interface to the HDF5 binary data format

          math/py-h5py
        • py3-lap-0.5.12p0

          linear assignment problem solver (LAPJV/LAPMOD)

          math/py-lap
        • py3-matplotlib-3.10.8p0

          Python charting and plotting API

          graphics/py-matplotlib
        • py3-matplotlib-inline-0.2.2p0

          inline matplotlib backend for jupyter

          graphics/py-matplotlib-inline
        • py3-mlpack-3.4.2p5

          python bindings to C++ machine learning library

          math/mlpack,-python
        • py3-mpmath-1.2.1p5

          library for arbitrary-precision floating-point arithmetic

          math/py-mpmath
        • py3-netcdf4-1.7.4

          Python interface to the netCDF C library

          math/py-netcdf4
        • py3-networkx-2.7.1p1

          module for creating and manipulating graphs and networks

          math/py-networkx
        • py3-numexpr-2.10.2p1

          fast numerical expression evaluator for NumPy

          math/py-numexpr
        • py3-numpy-2.5.4

          fast array and numeric programming library for Python

          math/py-numpy
        • py3-oldest-supported-numpy-2023.12.21

          deprecated pypi meta-package to depend on numpy

          math/py-oldest-supported-numpy
        • py3-osqp-0.6.1p13

          Python interface to OSQP

          math/py-osqp
        • py3-pandas-3.0.6

          data analysis and manipulation library

          math/py-pandas
        • py3-patsy-1.0.2

          Python package for describing statistical models

          math/py-patsy
        • py3-pygraphviz-1.14p1

          Python interface to the Graphviz visualization package

          math/py-pygraphviz
        • py3-PySMT-0.9.6p0

          library for SMT formulae manipulation and solving

          math/py-pysmt
        • py3-PyWavelets-1.9.0p0

          wavelet transform module

          math/py-PyWavelets
        • py3-scikit-image-0.26.0p1

          image processing routines for SciPy

          math/py-scikit-image
        • py3-scikit-learn-1.7.2p5

          set of python modules for machine learning and data mining

          math/py-scikit-learn
        • py3-scipy-1.18.0

          maths, science and engineering modules for Python

          math/py-scipy
        • py3-scs-3.2.7p3

          Python interface to SCS

          math/py-scs
        • py3-seaborn-0.13.2p2

          statistical data visualization

          graphics/py-seaborn
        • py3-snuggs-1.4.7p9

          snuggs are s-expressions for numpy

          math/py-snuggs
        • py3-sympy-1.12p3

          computer algebra system (CAS) in Python

          math/py-sympy
        • py3-tables-3.10.2p2

          Python package to manage extremely large amounts of data

          math/py-tables
        • qhull-2020.2

          computing the convex hull

          math/qhull
        • qrupdate-1.1.2p5

          library for fast updates of QR and Cholesky decompositions

          math/qrupdate
        • R-4.6.1p0

          powerful math/statistics/graphics language

          math/R
        • rocq-8.20.1p2

          proof assistant based on a typed lambda calculus

          math/rocq
        • rstudio-1.3.959p15

          Integrated Development Environment (IDE) for R

          math/rstudio
        • sc-7.16p6

          curses spreadsheet-calculator program

          math/sc
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