I've two questions about GMP. Can I operate with integers that are represented with 744 decimals (309 bytes) at full precision (not as doubles with 18-20 decimal places)? How can I use GMP in FreePascal or Delphi? --------------------- Best regards, Sergey. _________________________________________________________________ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus