LDBL_MAX_10_EXP   284 gnulib-tests/test-float.c     LDBL_DIG, LDBL_MIN_10_EXP, LDBL_MAX_10_EXP
LDBL_MAX_10_EXP   320 gnulib-tests/test-float.c   ASSERT (LDBL_MAX_10_EXP == (int) (LDBL_MAX_EXP * 0.30103));