equivalent to calling randompositivebiginteger numbits and then flipping the sign with 50 % probability . concode_field_sep int ARRAY_SIZE concode_elem_sep int[] biggestBinomials concode_elem_sep int ARRAY_MASK concode_elem_sep int MAX_EXPONENT concode_elem_sep Random RANDOM_SOURCE concode_field_sep BigInteger randomBigInteger concode_elem_sep BigInteger randomPositiveBigInteger concode_elem_sep BigInteger randomNonNegativeBigInteger concode_elem_sep double randomDouble concode_elem_sep int randomExponent concode_elem_sep double randomPositiveDouble
BigInteger function ( int arg0 ) { BigInteger loc0 = randomPositiveBigInteger ( arg0 ) ; return RANDOM_SOURCE . nextBoolean ( ) ? loc0 : loc0 . negate ( ) ; }