{"result":{"text":"limit as 6 rightwards arrow infinity of\nn d space t h e space r e c u r s i o n space r e l a t i o n space f o r space t h e space d i v i d e d space d i f f e r e n c e s. space I t space i s space s i m i l a r space t o space A i t k e n apostrophe s space a l g o r i t h m space left parenthesis n a m e d space a f t e r"},"status":"ok"}