added vector functions throughout

[codecov-commenter]

Codecov Report

Merging #42 (3677962) into main (ebe91d0) will decrease coverage by 2.51%. The diff coverage is 45.90%.

:exclamation: Current head 3677962 differs from pull request most recent head eb6a6fb. Consider uploading reports for the commit eb6a6fb to get more accurate results

:exclamation: Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

@@            Coverage Diff             @@
##             main      #42      +/-   ##
==========================================
- Coverage   87.30%   84.80%   -2.51%     
==========================================
  Files          15       17       +2     
  Lines        1701     1783      +82     
==========================================
+ Hits         1485     1512      +27     
- Misses        216      271      +55     

Flag	Coverage Δ
unittests	84.80% <45.90%> (-2.51%)	:arrow_down:

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
xroms/tests/test_accessor.py	98.97% <ø> (-0.05%)	:arrow_down:
xroms/accessor.py	77.33% <18.86%> (-12.35%)	:arrow_down:
xroms/vector.py	45.71% <45.71%> (ø)
xroms/utilities.py	88.42% <66.66%> (-1.25%)	:arrow_down:
xroms/xroms.py	59.32% <92.30%> (+1.09%)	:arrow_up:
xroms/__init__.py	81.25% <100.00%> (+1.25%)	:arrow_up:
xroms/tests/test_vector.py	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes