# Downloads

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## Development Library version

The development version of the Hipparchus library is always available to
download from our version control system. We use [Git](http://git-scm.com/)
as our SCM. The anonymous read access to our Git repository  allows users who
need the latest features and the latest bug fixes to get them even before an
official release.

The Git repository can be cloned using the following command, which can
be easily adapted if you are using one of the numerous Git graphical
user interface available or if Git is supported by your integrated
development environment:

    git clone https://github.com/Hipparchus-Math/hipparchus.git

## Released Library versions

Hipparchus releases are provided in source and binary distributions via the links below.  Source packages are the most complete, since the other packages (binary jars, javadoc jars, source jars, web content) are created from these sources.

Hipparchus is also available in maven central repository, with groupID org.hipparchus and artifactIds hipparchus-core,
hipparchus-clustering, hipparchus-fft, hipparchus-fitting, hipparchus-filtering, hipparchus-geometry, hipparchus-ode, hipparchus-optim and hipparchus-stat.
There is also a hipparchus-migration artifact to help migrating from Apache Commons Math.
Maven's internal mechanism will automatically download any internal dependencies among the artifacts.  Signatures may be verified using the Hipparchus [KEYS](http://www.hipparchus.org/KEYS).

---

|     package       | link                                                                   | hash                                               | signature                                         |
|-------------------|------------------------------------------------------------------------|----------------------------------------------------|---------------------------------------------------|
|  source (zip)     | [hipparchus-4.0.2-src.zip](downloads/hipparchus-4.0.2-src.zip)         | [md5](downloads/hipparchus-4.0.2-src.zip.md5)      | [sig](downloads/hipparchus-4.0.2-src.zip.asc)     |
|  source (tar.bz2) | [hipparchus-4.0.2-src.tar.bz2](downloads/hipparchus-4.0.2-src.tar.bz2) | [md5](downloads/hipparchus-4.0.2-src.tar.bz2.md5)  | [sig](downloads/hipparchus-4.0.2-src.tar.bz2.asc) |
|  binary (zip)     | [hipparchus-4.0.2-bin.zip](downloads/hipparchus-4.0.2-bin.zip)         | [md5](downloads/hipparchus-4.0.2-bin.zip.md5)      | [sig](downloads/hipparchus-4.0.2-bin.zip.asc)     |
|  binary (tar.bz2) | [hipparchus-4.0.2-bin.tar.bz2](downloads/hipparchus-4.0.2-bin.tar.bz2) | [md5](downloads/hipparchus-4.0.2-bin.tar.bz2.md5) | [sig](downloads/hipparchus-4.0.2-bin.tar.bz2.asc) 
version 4.0.2 downloads (release date: 2025-09-08)

---

|     package       | link                                                                   | hash | signature |
|-------------------|------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-4.0.1-src.zip](downloads/hipparchus-4.0.1-src.zip)         | [md5](downloads/hipparchus-4.0.1-src.zip.md5)| [sig](downloads/hipparchus-4.0.1-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-4.0.1-src.tar.bz2](downloads/hipparchus-4.0.1-src.tar.bz2) | [md5](downloads/hipparchus-4.0.1-src.tar.bz2.md5) | [sig](downloads/hipparchus-4.0.1-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-4.0.1-bin.zip](downloads/hipparchus-4.0.1-bin.zip)         | [md5](downloads/hipparchus-4.0.1-bin.zip.md5) | [sig](downloads/hipparchus-4.0.1-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-4.0.1-bin.tar.bz2](downloads/hipparchus-4.0.1-bin.tar.bz2) | [md5](downloads/hipparchus-4.0.1-bin.tar.bz2.md5) | [sig](downloads/hipparchus-4.0.1-bin.tar.bz2.asc)
version 4.0.1 downloads (release date: 2025-03-21)

---

|     package       | link                                                               | hash | signature |
|-------------------|--------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-4.0-src.zip](downloads/hipparchus-4.0-src.zip)         | [md5](downloads/hipparchus-4.0-src.zip.md5)| [sig](downloads/hipparchus-4.0-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-4.0-src.tar.bz2](downloads/hipparchus-4.0-src.tar.bz2) | [md5](downloads/hipparchus-4.0-src.tar.bz2.md5) | [sig](downloads/hipparchus-4.0-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-4.0-bin.zip](downloads/hipparchus-4.0-bin.zip)         | [md5](downloads/hipparchus-4.0-bin.zip.md5) | [sig](downloads/hipparchus-4.0-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-4.0-bin.tar.bz2](downloads/hipparchus-4.0-bin.tar.bz2) | [md5](downloads/hipparchus-4.0-bin.tar.bz2.md5) | [sig](downloads/hipparchus-4.0-bin.tar.bz2.asc)
version 4.0 downloads (release date: 2025-03-20)

---

|     package       | link                                                               | hash | signature |
|-------------------|--------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-3.1-src.zip](downloads/hipparchus-3.1-src.zip)         | [md5](downloads/hipparchus-3.1-src.zip.md5)| [sig](downloads/hipparchus-3.1-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-3.1-src.tar.bz2](downloads/hipparchus-3.1-src.tar.bz2) | [md5](downloads/hipparchus-3.1-src.tar.bz2.md5) | [sig](downloads/hipparchus-3.1-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-3.1-bin.zip](downloads/hipparchus-3.1-bin.zip)         | [md5](downloads/hipparchus-3.1-bin.zip.md5) | [sig](downloads/hipparchus-3.1-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-3.1-bin.tar.bz2](downloads/hipparchus-3.1-bin.tar.bz2) | [md5](downloads/hipparchus-3.1-bin.tar.bz2.md5) | [sig](downloads/hipparchus-3.1-bin.tar.bz2.asc)
version 3.1 downloads (release date: 2024-04-05)

---

|     package       | link                                                               | hash | signature |
|-------------------|--------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-3.0-src.zip](downloads/hipparchus-3.0-src.zip)         | [md5](downloads/hipparchus-3.0-src.zip.md5)| [sig](downloads/hipparchus-3.0-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-3.0-src.tar.bz2](downloads/hipparchus-3.0-src.tar.bz2) | [md5](downloads/hipparchus-3.0-src.tar.bz2.md5) | [sig](downloads/hipparchus-3.0-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-3.0-bin.zip](downloads/hipparchus-3.0-bin.zip)         | [md5](downloads/hipparchus-3.0-bin.zip.md5) | [sig](downloads/hipparchus-3.0-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-3.0-bin.tar.bz2](downloads/hipparchus-3.0-bin.tar.bz2) | [md5](downloads/hipparchus-3.0-bin.tar.bz2.md5) | [sig](downloads/hipparchus-3.0-bin.tar.bz2.asc)
version 3.0 downloads (release date: 2023-10-08)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-2.3-src.zip](downloads/hipparchus-2.3-src.zip) | [md5](downloads/hipparchus-2.3-src.zip.md5)| [sig](downloads/hipparchus-2.3-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-2.3-src.tar.bz2](downloads/hipparchus-2.3-src.tar.bz2) | [md5](downloads/hipparchus-2.3-src.tar.bz2.md5) | [sig](downloads/hipparchus-2.3-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-2.3-bin.zip](downloads/hipparchus-2.3-bin.zip)| [md5](downloads/hipparchus-2.3-bin.zip.md5) | [sig](downloads/hipparchus-2.3-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-2.3-bin.tar.bz2](downloads/hipparchus-2.3-bin.tar.bz2) | [md5](downloads/hipparchus-2.3-bin.tar.bz2.md5) | [sig](downloads/hipparchus-2.3-bin.tar.bz2.asc)
version 2.3 downloads (release date: 2022-10-05)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-2.2-src.zip](downloads/hipparchus-2.2-src.zip) | [md5](downloads/hipparchus-2.2-src.zip.md5)| [sig](downloads/hipparchus-2.2-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-2.2-src.tar.bz2](downloads/hipparchus-2.2-src.tar.bz2) | [md5](downloads/hipparchus-2.2-src.tar.bz2.md5) | [sig](downloads/hipparchus-2.2-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-2.2-bin.zip](downloads/hipparchus-2.2-bin.zip)| [md5](downloads/hipparchus-2.2-bin.zip.md5) | [sig](downloads/hipparchus-2.2-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-2.2-bin.tar.bz2](downloads/hipparchus-2.2-bin.tar.bz2) | [md5](downloads/hipparchus-2.2-bin.tar.bz2.md5) | [sig](downloads/hipparchus-2.2-bin.tar.bz2.asc)
version 2.2 downloads (release date: 2022-08-10)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-2.1-src.zip](downloads/hipparchus-2.1-src.zip) | [md5](downloads/hipparchus-2.1-src.zip.md5)| [sig](downloads/hipparchus-2.1-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-2.1-src.tar.bz2](downloads/hipparchus-2.1-src.tar.bz2) | [md5](downloads/hipparchus-2.1-src.tar.bz2.md5) | [sig](downloads/hipparchus-2.1-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-2.1-bin.zip](downloads/hipparchus-2.1-bin.zip)| [md5](downloads/hipparchus-2.1-bin.zip.md5) | [sig](downloads/hipparchus-2.1-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-2.1-bin.tar.bz2](downloads/hipparchus-2.1-bin.tar.bz2) | [md5](downloads/hipparchus-2.1-bin.tar.bz2.md5) | [sig](downloads/hipparchus-2.1-bin.tar.bz2.asc)
version 2.1 downloads (release date: 2022-04-24)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-2.0-src.zip](downloads/hipparchus-2.0-src.zip) | [md5](downloads/hipparchus-2.0-src.zip.md5)| [sig](downloads/hipparchus-2.0-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-2.0-src.tar.bz2](downloads/hipparchus-2.0-src.tar.bz2) | [md5](downloads/hipparchus-2.0-src.tar.bz2.md5) | [sig](downloads/hipparchus-2.0-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-2.0-bin.zip](downloads/hipparchus-2.0-bin.zip)| [md5](downloads/hipparchus-2.0-bin.zip.md5) | [sig](downloads/hipparchus-2.0-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-2.0-bin.tar.bz2](downloads/hipparchus-2.0-bin.tar.bz2) | [md5](downloads/hipparchus-2.0-bin.tar.bz2.md5) | [sig](downloads/hipparchus-2.0-bin.tar.bz2.asc)
version 2.0 downloads (release date: 2021-08-07)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.8-src.zip](downloads/hipparchus-1.8-src.zip) | [md5](downloads/hipparchus-1.8-src.zip.md5)| [sig](downloads/hipparchus-1.8-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.8-src.tar.bz2](downloads/hipparchus-1.8-src.tar.bz2) | [md5](downloads/hipparchus-1.8-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.8-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.8-bin.zip](downloads/hipparchus-1.8-bin.zip)| [md5](downloads/hipparchus-1.8-bin.zip.md5) | [sig](downloads/hipparchus-1.8-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.8-bin.tar.bz2](downloads/hipparchus-1.8-bin.tar.bz2) | [md5](downloads/hipparchus-1.8-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.8-bin.tar.bz2.asc)
version 1.8 downloads (release date: 2020-12-05)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.7-src.zip](downloads/hipparchus-1.7-src.zip) | [md5](downloads/hipparchus-1.7-src.zip.md5)| [sig](downloads/hipparchus-1.7-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.7-src.tar.bz2](downloads/hipparchus-1.7-src.tar.bz2) | [md5](downloads/hipparchus-1.7-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.7-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.7-bin.zip](downloads/hipparchus-1.7-bin.zip)| [md5](downloads/hipparchus-1.7-bin.zip.md5) | [sig](downloads/hipparchus-1.7-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.7-bin.tar.bz2](downloads/hipparchus-1.7-bin.tar.bz2) | [md5](downloads/hipparchus-1.7-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.7-bin.tar.bz2.asc)
version 1.7 downloads (release date: 2020-06-23)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.6-src.zip](downloads/hipparchus-1.6-src.zip) | [md5](downloads/hipparchus-1.6-src.zip.md5)| [sig](downloads/hipparchus-1.6-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.6-src.tar.bz2](downloads/hipparchus-1.6-src.tar.bz2) | [md5](downloads/hipparchus-1.6-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.6-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.6-bin.zip](downloads/hipparchus-1.6-bin.zip)| [md5](downloads/hipparchus-1.6-bin.zip.md5) | [sig](downloads/hipparchus-1.6-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.6-bin.tar.bz2](downloads/hipparchus-1.6-bin.tar.bz2) | [md5](downloads/hipparchus-1.6-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.6-bin.tar.bz2.asc)
version 1.6 downloads (release date: 2019-11-01)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.5-src.zip](downloads/hipparchus-1.5-src.zip) | [md5](downloads/hipparchus-1.5-src.zip.md5)| [sig](downloads/hipparchus-1.5-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.5-src.tar.bz2](downloads/hipparchus-1.5-src.tar.bz2) | [md5](downloads/hipparchus-1.5-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.5-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.5-bin.zip](downloads/hipparchus-1.5-bin.zip)| [md5](downloads/hipparchus-1.5-bin.zip.md5) | [sig](downloads/hipparchus-1.5-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.5-bin.tar.bz2](downloads/hipparchus-1.5-bin.tar.bz2) | [md5](downloads/hipparchus-1.5-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.5-bin.tar.bz2.asc)
version 1.5 downloads (release date: 2019-05-06)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.4-src.zip](downloads/hipparchus-1.4-src.zip) | [md5](downloads/hipparchus-1.4-src.zip.md5)| [sig](downloads/hipparchus-1.4-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.4-src.tar.bz2](downloads/hipparchus-1.4-src.tar.bz2) | [md5](downloads/hipparchus-1.4-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.4-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.4-bin.zip](downloads/hipparchus-1.4-bin.zip)| [md5](downloads/hipparchus-1.4-bin.zip.md5) | [sig](downloads/hipparchus-1.4-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.4-bin.tar.bz2](downloads/hipparchus-1.4-bin.tar.bz2) | [md5](downloads/hipparchus-1.4-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.4-bin.tar.bz2.asc)
version 1.4 downloads (release date: 2018-11-17)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.3-src.zip](downloads/hipparchus-1.3-src.zip) | [md5](downloads/hipparchus-1.3-src.zip.md5)| [sig](downloads/hipparchus-1.3-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.3-src.tar.bz2](downloads/hipparchus-1.3-src.tar.bz2) | [md5](downloads/hipparchus-1.3-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.3-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.3-bin.zip](downloads/hipparchus-1.3-bin.zip)| [md5](downloads/hipparchus-1.3-bin.zip.md5) | [sig](downloads/hipparchus-1.3-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.3-bin.tar.bz2](downloads/hipparchus-1.3-bin.tar.bz2) | [md5](downloads/hipparchus-1.3-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.3-bin.tar.bz2.asc)
version 1.3 downloads (release date: 2018-05-08)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.2-src.zip](downloads/hipparchus-1.2-src.zip) | [md5](downloads/hipparchus-1.2-src.zip.md5)| [sig](downloads/hipparchus-1.2-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.2-src.tar.bz2](downloads/hipparchus-1.2-src.tar.bz2) | [md5](downloads/hipparchus-1.2-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.2-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.2-bin.zip](downloads/hipparchus-1.2-bin.zip)| [md5](downloads/hipparchus-1.2-bin.zip.md5) | [sig](downloads/hipparchus-1.2-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.2-bin.tar.bz2](downloads/hipparchus-1.2-bin.tar.bz2) | [md5](downloads/hipparchus-1.2-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.2-bin.tar.bz2.asc)
version 1.2 downloads (release date: 2017-10-25)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.1-src.zip](downloads/hipparchus-1.1-src.zip) | [md5](downloads/hipparchus-1.1-src.zip.md5)| [sig](downloads/hipparchus-1.1-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.1-src.tar.bz2](downloads/hipparchus-1.1-src.tar.bz2) | [md5](downloads/hipparchus-1.1-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.1-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.1-bin.zip](downloads/hipparchus-1.1-bin.zip)| [md5](downloads/hipparchus-1.1-bin.zip.md5) | [sig](downloads/hipparchus-1.1-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.1-bin.tar.bz2](downloads/hipparchus-1.1-bin.tar.bz2) | [md5](downloads/hipparchus-1.1-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.1-bin.tar.bz2.asc)
version 1.1 downloads (release date: 2017-03-16)

---

|     package       |                                  link                                                     | hash | signature |
|-------------------|-------------------------------------------------------------------------------------------|------|-----------|
|  source (zip)     | [hipparchus-1.0-src.zip](downloads/hipparchus-1.0-src.zip) | [md5](downloads/hipparchus-1.0-src.zip.md5)| [sig](downloads/hipparchus-1.0-src.zip.asc)|
|  source (tar.bz2) | [hipparchus-1.0-src.tar.bz2](downloads/hipparchus-1.0-src.tar.bz2) | [md5](downloads/hipparchus-1.0-src.tar.bz2.md5) | [sig](downloads/hipparchus-1.0-src.tar.bz2.asc)|
|  binary (zip)     | [hipparchus-1.0-bin.zip](downloads/hipparchus-1.0-bin.zip)| [md5](downloads/hipparchus-1.0-bin.zip.md5) | [sig](downloads/hipparchus-1.0-bin.zip.asc)|
|  binary (tar.bz2) | [hipparchus-1.0-bin.tar.bz2](downloads/hipparchus-1.0-bin.tar.bz2) | [md5](downloads/hipparchus-1.0-bin.tar.bz2.md5) | [sig](downloads/hipparchus-1.0-bin.tar.bz2.asc)
version 1.0 downloads (release date: 2016-06-23)
