CREATE TABLE table_57859 ("Year" FLOAT, "Chassis" TEXT, "Engine" TEXT, "Tyres" TEXT, "Points" FLOAT)

What is the low score for the jaguar r3 chasis?
SELECT MIN("Points") FROM table_57859 WHERE "Chassis" = 'jaguar r3'
SELECT MIN("Points") FROM "table_57859" WHERE "Chassis" = 'jaguar r3'