 Numerical scenarios confirm that such correction can be non-negligible , thus making unadjusted double-curve prices, in principle, not arbitrage free  .
<fluency>  Numerical scenarios confirm that such correction can be non-negligible , thus making unadjusted double-curve prices, in principle, not arbitrage free  .
 Numerical scenarios confirm that such correction can be non negligible , thus making unadjusted double-curve prices, in principle, not arbitrage free .