Uniformly Spaced Finite Difference Coefficients (Taken from Hornbeck reference)

Forward Difference Representations – Order O(h) accurate

Forward h

Backward Difference Representations – Order O(h) accurate

Backward h

Central Difference Representations – Order O(h2) accurate

Central h2

Forward Difference Representations – Order O(h2) accurate

Forward h2

 Backward Difference Representations – Order O(h2) accurate

Backward h2

 Central Difference Representations – Order O(h4) accurate

Central h4