Add functors: PERR2 , "fmath.similarity" for error and REQUIRE_CLOSE for floating piont comparision
Closes: #494 (closed)
This MR:
- Adds
fmath.similarity
function. - Adds
PERR2
functor via composition. - Removes
invalid_value
fromCategory
functor as this is delegated toVALUE_OR
.
Todo:
-
Add REQUIRE_CLOSE
from this comment.
FYI: @lugrazet
Edited by Abhijit Mathad