loop long 10000 20000 expr toString(1 / rand()) toString(rand() / 0xFFFFFFFF) toString(0xFFFFFFFF / rand()) toString(number) toString(number % 10) toString(rand()) toString(rand64()) concat(toString(rand(1)), '.', toString(rand(2))) concat(toString(rand(1)), 'e', toString(rand(2) % 100)) concat(toString(rand64(1)), toString(rand64(2)), toString(rand64(3))) SELECT count() FROM numbers(1000000) WHERE NOT ignore(toFloat64({expr}))