Several short programs on Transd from 'rosettacode.org' which highlight the basic essence of the language. All Transd programs are runnable in TREE3 interpreter.
Top rank per group - structured data processing.
Word wheel - iterative data processing.
Anagrams - pipeline data processing.
Abbreviations, automatic - one-pass data processing.
Department numbers - combinatorial programming.
AKS test for primes - number theory.
Sum digits of an integer - operations on sequences.
Align columns - formatted output.