Repository navigation

Add libeta and libetac, the logarithms of ibeta and ibetac - #1500

Merged

NAThompson merged 7 commits into

Oct 3, 2026

Merged

Add libeta and libetac, the logarithms of ibeta and ibetac#1500
NAThompson merged 7 commits into
developfrom
libeta

Commits on Oct 3, 2026
- Add libeta and libetac, the logarithms of ibeta and ibetac
  
  NAThompson
  and
  claude
  committed
  80a43e4
- Use the closed form for libeta when the continued fraction's a is one
  
  NAThompson
  and
  claude
  committed
  000813f
- Test libeta's generic log-space path with a narrow-exponent 100-digit type
  
  NAThompson
  and
  claude
  committed
  70d3db1
- Add CUDA tests for libeta and libetac
  
  NAThompson
  and
  claude
  committed
  8416f07
- Return NaN from libeta and libetac for NaN arguments without raising an error
  
  NAThompson
  and
  claude
  committed
  117c032
- Report NaN arguments to libeta and libetac as domain errors
  
  NAThompson
  and
  claude
  committed
  a676cb9
- Qualify libeta's calls with BOOST_MATH_NAMESPACE
  
  NAThompson
  and
  claude
  committed
  16f7c4a