This may allow us to reach another query in the cycle that does have fixpoint enabled, and let that query run a fixpoint iteration. If we try to re-enter a query without fixpoint handling, whose sync ...
to_fixed(f,e,nBit) convertion float number to fixpoint number f - float number for convertion e - number bit of fractional nBit - fixpoint word size, number of bit to_float(x,e,nBit) convertion ...