CREATE TABLE table_54079 ("D 39 \\u221a" TEXT, "D 40 \\u221a" TEXT, "D 41 \\u221a" TEXT, "D 42 \\u221a" TEXT, "D 43 \\u221a" TEXT, "D 44 \\u221a" TEXT, "D 45 \\u221a" TEXT, "D 46 \\u221a" TEXT, "D 47 \\u221a" TEXT, "D 48 \\u221a" TEXT)

What's the D 48 when the D 40 is D 37?
SELECT "D 48 \u221a" FROM table_54079 WHERE "D 40 \u221a" = 'd 37'
SELECT "D 48 \u221a" FROM "table_54079" WHERE "D 40 \u221a" = 'd 37'