Matrix Generation by First-Order Taylor Expansion in a Localized Manner

Table 2

The CPU time of different operations (repeated by 100 M times).

	Addition	Subtraction	Multiplication	Division	Exponential
Time (s)	0.63	0.71	0.73	0.81	10.8
Ratio	0.86	0.97	1.	1.10	14.8