Lake Cadibarrawirracanna (meaning stars dancing on water) is a salt lake in central South Australia. It is located in the northeastern portion of the Woomera Prohibited Area[?], east of the Stuart Highway[?]. Lake Cadibarrawirracanna holds the record for the longest place name in Australia.
... \sqrt {b^2-4ac}</math>
in the formula should be understood as "either of those element(s) of the field whose square equals b2 - 4ac". In some fields, som ...