
set_threshold(++Threshold)

   Set the propagation threshold.

Arguments
   Threshold           New threshold (float)

Type
   library(ria)

Description

Set the threshold to Threshold which is a small floating-point number.
This means any propagation which results in a domain reduction
smaller than Threshold will not be executed.
The default is 1e-8.


Limiting the amount of propagation is important for efficiency.
A higher threshold speeds up computations, but reduces precision and may
in the extreme case prevent the system from being able to locate
individual solutions.




