newRPL: Alpha demo 0.9 released [UPDATED 2017-10-25]

[Gilles59]

While exploring the A028819 sequence https://oeis.org/A028819 I notice a different behavior between UserRPL and NewRPL about parallel processing with test.

This program shows if a number ( > 3) is part of the A028819 serie :

Code:

<< SQ ->STR UTF8-> ΔLIST 0 ≥  >>

It works fine (and quickly !) but in a different way than UserRPL :

{ 1 6 4 } 5 > returns { 0. 1. 0. } in UserRPL and 0 in newRPL
{ 7 8 9 } 5 > returns { 1. 1. 1. } in UserRPL and 1 in NewRPL

Is this by design or an anomaly ?