inverse substitution

inverse substitution

[¦in‚vərs ‚səb·stə′tü·shən]
(mathematics)
A substitution that precisely nullifies the effect of a given substitution.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
(1) Inverse Substitution. This stage is the reverse of substitution.
Column 1 2 3 4 Number of cyclic shift up 0 1 2 3 Table 5: Inverse substitution look-up table.