1. It is also called the first-order divided difference of f between those two points. 2. That can be determined by evaluating the quadratic term of a divided difference formula. 3. However, matrices that can be divided differences with respect to a fixed set of nodes. 4. It can be generalized to more variables according by the mean value theorem for divided differences . 5. One is Newton's divided differences , another ( and usually better ) is by working in fourier space. 6. *PM : symmetry of divided differences , id = 9042 new !-- WP guess : symmetry of divided differences-- Status: 7. *PM : divided difference interpolaton formula, id = 8447 new !-- WP guess : divided difference interpolaton formula-- Status: 8. *PM : divided differences of powers, id = 9033 new !-- WP guess : divided differences of powers-- Status: 9. *PM : symmetry of divided differences, id = 9042 new !-- WP guess : symmetry of divided differences -- Status: 10. *PM : divided differences of powers, id = 9033 new !-- WP guess : divided differences of powers-- Status: