CREATE TABLE table_38688 ("Type" TEXT, "Actual Exponent" TEXT, "Exp  ( biased ) " TEXT, "Exponent field" TEXT, "Significand  ( fraction field ) " TEXT, "Value" TEXT)

What's the Significant of a value 1.0?
SELECT "Significand (fraction field)" FROM table_38688 WHERE "Value" = '1.0'
SELECT "Significand (fraction field)" FROM "table_38688" WHERE "Value" = '1.0'