What sort of number does gmp.h generate - Binary or Decimal?
Please need the answer a bit quickly.

Thanks,
Amresh.

What sort of number does gmp.h generate - Binary or Decimal?
Please need the answer a bit quickly.
Amresh.

Probably an unknown gmp.h is a header file. If so it can't "generate" any "numbers". If you ask about well-known GMP library then what kind of numbers did you mean? If you mean floating-point numbers then GMP mpf_t has binary mantissa representation. Download GNU MP documentation from http://gmplib.org/ and read it carefully.
Next time ask correct questions and avoid shouts like "quickly", "urgent" etc...