Research Article

Extrapolation Algorithm for Computing Multiple Cauchy Principal Value Integrals

Table 2

Errors of the rectangle rule with and .

n

645.8370e − 025.1411e − 03−1.4502e − 031.9813e − 031.9813e − 03
1283.1292e − 021.4307e − 03−3.6303e − 045.5081e − 045.5081e − 04
2561.6182e − 023.7674e − 04−9.0779e − 051.4508e − 041.4508e − 04
5128.2257e − 039.6619e − 05−2.2695e − 053.7224e − 053.7224e − 05
10244.1467e − 032.4462e − 05−5.6736e − 069.4270e − 069.4270e − 06
0.9541.92881.99941.92891.9289