jūn​chā

divided difference

均差 jūn​chā
divided difference
In numerical analysis, a recursive division process used to calculate coefficients for Newton's form of the interpolating polynomial.
mean absolute difference
A measure of statistical dispersion representing the average of the absolute differences of all possible pairs in a data set.

Frequency

Written text
0.056 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)