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cfd-lab:~/en/tags/Gradient● online
$ cd ..
grep "#Gradient"// 1 matches

#Gradient

~7 min read

Skewed Cells Bend Gradients — Green–Gauss vs Least-Squares Reconstruction

·7 min read

At skew 0.9 the printed Green–Gauss error is 31% and least squares is 9%. Their ratio stays near 3.4 from the symmetric ring onward.