**Category: Language-Data types**

Superclass: LargeInteger- Just like my brother LargePositiveInteger, I provide a few methods that allow LargeInteger to determine the sign of a large integer in a fast way during its calculations. For example, I know that I am smaller than any LargePositiveInteger

numeric testing (instance)

reverting to LargePositiveInteger (instance)

Answer the receiver converted to a FloatD

**asFloatE**

Answer the receiver converted to a FloatE

**asFloatQ**

Answer the receiver converted to a FloatQ

Answer the receiver's absolute value.

**negative**

Answer whether the receiver is < 0

**positive**

Answer whether the receiver is >= 0

**sign**

Answer the receiver's sign

**strictlyPositive**

Answer whether the receiver is > 0

Sum the receiver and aNumber, answer the result

**- aNumber**

Subtract aNumber from the receiver, answer the result

**gcd: anInteger**

Return the greatest common divisor between the receiver and anInteger

**highBit**

Answer the receiver's highest bit's index