Symbolic form of a cubic equation for the four-point rectangle

G. L. Silver
2014 Applied Mathematical Sciences  
Four-point rectangles can be interpolated by bilinear equations, by quadratic equations, and by cubic equations. A new cubic equation for the four-point rectangle is illustrated by numerical examples. Mathematics Subject Classification: 65D05, 65D07, 65D17
doi:10.12988/ams.2014.48615 fatcat:zr7mhozc6rh27fbmaj3tjyf5jy