CHK_EXACT_COMPLEX 2619 src/number.c               CHK_EXACT_COMPLEX();
CHK_EXACT_COMPLEX 2639 src/number.c               CHK_EXACT_COMPLEX();
CHK_EXACT_COMPLEX 2657 src/number.c               CHK_EXACT_COMPLEX();
CHK_EXACT_COMPLEX 2665 src/number.c           CHK_EXACT_COMPLEX();