Tripartite Palindromic Partition of Integer (HP 50g) Challenge

[Gerald H]

Now very interested in your library compiler: library 859 has size

4110.5

but after decompiling & recompiling using native 50g tools size is

9647.5

with no (noticeable?) change to time of operations.

Very grateful for expansive explanation of difficulties, trust elaborating to your students clarifies points for yourself - the exegesis in itself requires more effort than I can muster.