I have (as mentioned before) an AI project in D.
It is doing several million Floating Point operations.
However, i sometimes see, that the results are radically different.
The same input, fed to the same system .
I do not have and random values. There are some foreach loops.
By radically different, i mean, that the computation whether some points are within some bound or not goes completely out of control. Sometimes they produce correct result, sometimes all results are zero.
Is there a "reproducability" problem?