What's the Significant of a value 1.0?
CREATE TABLE "examples" (
  "type" text,
  "actual_exponent" text,
  "exp_biased" text,
  "exponent_field" text,
  "significand_fraction_field" text,
  "value" text
);
SELECT "significand_fraction_field" FROM "examples" WHERE "value"='1.0';