What is the average decimal with a 110010 binary and a glyph greater than 2?
CREATE TABLE "evolution_of_symbols" (
  "binary" real,
  "octal" real,
  "decimal" real,
  "hexadecimal" real,
  "glyph" real
);
SELECT AVG("decimal") FROM "evolution_of_symbols" WHERE "binary"=110010 AND "glyph">2;