Study on the Modification Formula of Earth Material Compound with Cement and Gravel by Single Lattice Theory

Table 15

Standard deviation y₃ regression equation calculations.

	1.5		1.3		1.1		0.9		0.7
x1	0.98	0.97	0.77	0.55	0.55	0.98	0.97	0.77	0.55	0.55
x2	0	0.03	0	0.45	0	0	0.03	0	0.45	0
x3	0.02	0	0.23	0	0.45	0.02	0	0.23	0	0.45

The solution of the intersection point between the equation and the triangular coordinate axis is shown.