pruning
decompactor
decision tree
stemming algorithm
stemmer
long division
Cyrus–Beck algorithm
pre-decrement
short division
algorithm
dendrification
alpha-beta pruning
post-decrement
situs
resequencer
setwork
subpacking
denoiser
axiom of regularity
deinterleaver
semigroup
semi-algorithm
intensional logic
Nicholl–Lee–Nicholl algorithm
compressor
sortation
square root decomposition
iterative deepening search
parse tree
peephole optimization
crossword
mergesort
autocategorization
segment
pivot
ladder lottery
deserializer
autodecrement
confessional debugging
lookahead
sieve
syntax tree
indeterminism
decruncher
Huffman coding
discretizer
interleaver
catalog
inliner
Schensted insertion