Mesh

${\mathbb{L}}_1^1$

${\mathbb{P}}_1^2$

${\mathbb{Q}}_1^2$ std

128

88.3%

84.5%

87.3%

256

86.9%

85.5%

88.2%

512

89.4%

87.5%

90.9%

1024

94.6%

91.2%

81.5%