Handle optional base parameter to_string

[ckormanyos]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.0%. Comparing base (17018d9) to head (ac5469d).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #518   +/-   ##
=======================================
  Coverage   100.0%   100.0%           
=======================================
  Files          42       42           
  Lines        3960     3971   +11     
  Branches      365      370    +5     
=======================================
+ Hits         3960     3971   +11     

Files with missing lines	Coverage Δ
math/wide_integer/uintwide_t.h	100.0% <100.0%> (ø)
test/test_uintwide_t_edge_cases.cpp	100.0% <100.0%> (ø)

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
3 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud