Sieve api 248

[shi-bai]

Does anyone know how to fix the error "codecov/patch — No report found to compare against"?

[codecov-io]

Codecov Report

Merging #251 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master    #251      +/-   ##
=========================================
+ Coverage    75.4%   75.4%   +<.01%     
=========================================
  Files          59      59              
  Lines        5984    5986       +2     
=========================================
+ Hits         4512    4514       +2     
  Misses       1472    1472

Impacted Files	Coverage Δ
fplll/sieve/sieve_gauss_2sieve.cpp	96.07% <100%> (ø)	⬆️
fplll/sieve/sieve_gauss_3sieve.cpp	91.26% <100%> (ø)	⬆️
fplll/sieve/sieve_gauss.cpp	56.46% <100%> (+2.17%)	⬆️
fplll/sieve/sieve_gauss_4sieve.cpp	87.5% <100%> (ø)	⬆️
tests/test_sieve.cpp	100% <100%> (ø)	⬆️

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[malb]

Just ignore it, I think it simply doesn't have a report for master yet. Looking good.