mikera/vectorz

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Fast and flexible numerical library for Java featuring N-dimensional arrays

Stars: 259
Forks: 47
Open beginner issues: 0
Indexed issues: 13

Dominant language: Java
License: LGPL-3.0
Last GitHub push: Jul 23, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

13 open issues indexed

`asElementList` on identity matrices stack overflows Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mikera/vectorz#105 · Opened Jun 11, 2022
Equivalent to Numpy amin, argsort? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

mikera/vectorz#99 · 1 comment · Opened Feb 11, 2019
Add possibility for sparse default value different than zero Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mikera/vectorz#88 · 1 comment · Opened Jul 3, 2016
Support for long indices Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mikera/vectorz#72 · 1 comment · Opened Dec 29, 2014
Support truncated singular value decomposition Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

mikera/vectorz#70 · 1 comment · Opened Nov 17, 2014
Failing case of QR decomposition Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mikera/vectorz#69 · 2 comments · Opened Oct 8, 2014
Make testing deterministic Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

mikera/vectorz#50 · Opened Jun 27, 2014
Consistent Linear Algebra API Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

mikera/vectorz#37 · 1 comment · Opened May 20, 2014
Getting a more functional Style for Cholesky Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

mikera/vectorz#33 · 5 comments · Opened May 14, 2014
Optimised operations for triangular matrices Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

mikera/vectorz#31 · Opened Apr 20, 2014
Sparse backwards and forwards substitution Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mikera/vectorz#30 · 3 comments · Opened Apr 19, 2014
Solving linear systems with vectorz Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

mikera/vectorz#29 · 6 comments · Opened Apr 18, 2014
Add test cases cover corner and special exceptions Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mikera/vectorz#28 · Opened Apr 14, 2014

mikera/vectorz

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