Newton’s Method for the Matrix Nonsingular Square Root

Table 2

	IT	CPU	ERR
Algorithm 1	6	7.6310
Algorithm 2	6	8.7200
Algorithm 3	4	9.0258
Algorithm 11	8	13.2301
Algorithm 12	7	11.6758
Algorithm 13 with	10	8.8936
Algorithm 13 with	6	9.4387
Algorithm 14 with	9	10.3571
Algorithm 14 with	5	8.1043