i
xi
ΦiFDM
Φiexact
εi(101)
1
0.00000000000000E+000
−3.38980598758366E−002
−3.38967711322197E−002
3.8019657150875345E−0005
2
1.00000000000000E−002
−1.69417962750990E−003
−1.69548085442856E−003
7.6746777486083834E−0004
3
2.00000000000000E−002
3.04786994442129E−002
3.04748107964193E−002
1.2760203236740397E−0004
4
3.00000000000000E−002
6.25896067571465E−002
6.25831357852830E−002
1.0339801261573965E−0004
5
4.00000000000000E−002
9.46076328877493E−002
9.45985872307358E−002
9.5621481020865377E−0005
6
5.00000000000000E−002
1.26501960074993E−001
1.26490349906325E−001
9.1786991470808697E−0005
7
6.00000000000000E−002
1.58241892633773E−001
1.58227730651482E−001
8.9503794515951606E−0005
8
7.00000000000000E−002
1.89796887247841E−001
1.89780188661962E−001
8.7989088828849469E−0005
9
8.00000000000000E−002
2.21136583112373E−001
2.21117365629937E−001
8.6910778719498654E−0005
10
9.00000000000000E−002
2.52230831896418E−001
2.52209115703975E−001
8.6103915724219745E−0005
94
9.30000000000000E−001
2.57783121821582E−001
2.57765871832962E−001
6.6921150178808468E−0005
95
9.40000000000000E−001
2.27809202430159E−001
2.27794476221807E−001
6.4646907143833389E−0005
96
9.50000000000000E−001
1.97650345094025E−001
1.97638157875976E−001
6.1664296913287154E−0005
97
9.60000000000000E−001
1.67337093129426E−001
1.67327457599712E−001
5.7584868925751281E−0005
98
9.70000000000000E−001
1.36900142221468E−001
1.36893068553585E−001
5.1672944130870363E−0005
99
9.80000000000000E−001
1.06370310131180E−001
1.06365805964047E−001
4.2346006708486818E−0005
100
9.90000000000000E−001
7.57785062821020E−002
7.57765767125243E−002
2.5463931751154188E−0005
101
1.00000000000000E+000
4.51557012564204E−002
4.51563488340589E−002
1.4340788288543653E−0005