ichthyo/LUMIERA.clone
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2 commits

Author SHA1 Message Date
Ichthyostega
cfe3a6618f Lib: cover re-quantisation helper 
...which I intend to use for sanitising poisonous rational numbers,
as prerequisite for handling divisor based time scales in the ZoomWindow
 2022-11-15 02:13:57 +01:00
Ichthyostega
ce1220ee72 Lib: test coverage for rational-int corner cases and integer-log 
- detailed documentation of known problematic behaviour
  when working with rational fractions
- demonstrate the heuristic predicate to detect dangerous numbers

- add extensive coverage and microbenchmarks for the integer-logarithm
  implementation, based on an example on Stackoverflow. Surprising result:
  The std::ilog(double) function is of comparable speed, at least for
  GCC-8 on Debian-Buster.
 2022-11-14 05:20:37 +01:00