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Table 6 Numerical results for concentration of drug in Model B—Compound (ii)

From: Stability analysis of a diagonally implicit scheme of block backward differentiation formula for stiff pharmacokinetics models

h

Method

MAXE

TIME

10−2

ρ-DIBBDF

9.00892 ×10−5

3.14674 ×10−5

NDIBBDF

1.04368 ×10−4

3.13904 ×10−4

BBDF-α

9.91598 ×10−5

8.81046 ×10−4

ode15s

5.32520 ×10−3

1.09380 ×10−2

ode23s

3.07010 ×10−3

1.12500 ×10−2

10−4

ρ-DIBBDF

9.30291 ×10−9

1.68845 ×10−3

NDIBBDF

1.08726 ×10−8

4.29541 ×10−2

BBDF-α

1.03090 ×10−8

8.75693 ×10−2

ode15s

1.02730 ×10−4

5.12500 ×10−2

ode23s

1.83930 ×10−4

5.25000 ×10−2

10−6

ρ-DIBBDF

3.23822 ×10−11

7.09676 ×10−1

NDIBBDF

1.29477 ×10−10

5.17943 ×100

BBDF-α

1.24770 ×10−10

9.31750 ×100

ode15s

1.21500 ×10−6

6.25000 ×10−1

ode23s

9.15440 ×10−6

7.81250 ×10−1