What is the primary disadvantage of interpolation search compared to binary search?
Interpolation search disadvantages include: 1) More complex probe position calculation, 2) Requires uniform data distribution for efficiency, 3) Poor performance on non-uniform data, 4) O(n) worst case complexity, 5) More arithmetic operations per step, 6) Sensitive to data distribution, 7) Harder to implement correctly, 8) More prone to numerical errors.