CREATE TABLE table_43954 ("Constellation" TEXT, "Largest component ,  fractional share" FLOAT, "Other components ,  fractional shares" TEXT, "N ,  Laakso-Taagepera" FLOAT, "N ,  Golosov" FLOAT)

What is the sum of the values for Largest Component, Fractional Share, when Constellation is E, and when N, Golosov is greater than 2.9?
SELECT SUM("Largest component, fractional share") FROM table_43954 WHERE "Constellation" = 'e' AND "N, Golosov" > '2.9'
SELECT SUM("Largest component, fractional share") FROM "table_43954" WHERE "Constellation" = 'e' AND "N, Golosov" > '2.9'