non port: science/py-geometer/distinfo |
Number of commits found: 11 |
Wednesday, 5 Apr 2023
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17:30 Po-Chuan Hsieh (sunpoet)
science/py-geometer: Update to 0.3.5
Changes: https://github.com/jan-mue/geometer/blob/maintenance/0.3.x/docs/changelog.rst
7ee9b05 |
Tuesday, 26 Apr 2022
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15:01 Po-Chuan Hsieh (sunpoet)
science/py-geometer: Update to 0.3.4
Changes: https://github.com/jan-mue/geometer/blob/maintenance/0.3.x/docs/changelog.rst
008c3b8 |
Sunday, 17 Apr 2022
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23:58 Po-Chuan Hsieh (sunpoet)
science/py-geometer: Update to 0.3.3
Changes: https://github.com/jan-mue/geometer/blob/maintenance/0.3.x/docs/changelog.rst
a4df19d |
Friday, 28 Jan 2022
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23:26 Po-Chuan Hsieh (sunpoet)
science/py-geometer: Update to 0.3.2
Changes: https://github.com/jan-mue/geometer/blob/main/docs/changelog.rst
7ba79aa |
Tuesday, 25 Jan 2022
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19:50 Po-Chuan Hsieh (sunpoet)
science/py-geometer: Update to 0.3.1
Changes: https://github.com/jan-mue/geometer/blob/master/docs/changelog.rst
0aaac7f |
Sunday, 23 Jan 2022
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18:50 Po-Chuan Hsieh (sunpoet)
science/py-geometer: Update to 0.3.0
Changes: https://github.com/jan-mue/geometer/blob/master/docs/changelog.rst
e3146dc |
Thursday, 9 Jul 2020
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18:09 sunpoet
Update to 0.2.3
Changes: https://github.com/jan-mue/geometer/blob/master/docs/changelog.rst
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Monday, 17 Feb 2020
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19:43 sunpoet
Update to 0.2.2
Changes: https://github.com/jan-mue/geometer/blob/master/docs/changelog.rst
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Tuesday, 4 Feb 2020
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17:55 sunpoet
Update to 0.2.1
Changes: https://github.com/jan-mue/geometer/blob/master/docs/changelog.rst
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Wednesday, 25 Sep 2019
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20:41 sunpoet
Update to 0.2.0
Changes: https://github.com/jan-mue/geometer/blob/master/docs/changelog.rst
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Sunday, 17 Mar 2019
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18:21 sunpoet
Add py-geometer 0.1.2
Geometer is a geometry library for Python 3 that uses projective geometry and
numpy for fast geometric computation. In projective geometry every point in 2D
is represented by a three-dimensional vector and every point in 3D is
represented by a four-dimensional vector. This has the following advantages:
There are points at infinity that can be treated just like normal points.
- Projective transformations are described by matrices but they can also
represent affine transformations i.e. also translations.
- Every two lines have a unique point of intersection if they lie in the same
plane. Parallel lines have a point of intersection at infinity.
- Points of intersection, planes or lines through given points can be calculated
using simple cross products or tensor diagrams.
- Special complex points at infinity and cross ratios can be used to calculate
angles and to construct perpendicular geometric structures.
- Most of the computation in the library done via tensor diagrams (using
numpy.einsum).
WWW: https://github.com/jan-mue/geometer
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Number of commits found: 11 |