← Project Co-design

Retired experiment · 6 September 2026

Transit trade-offs

The former sliders confused mathematical monotonicity with an additional rule forbidding reversal of committed assets. The corrected distinction and the useful coupling explanation are preserved in the programme studio.

This old address remains as a record of the change. Its previous calculation is no longer offered as a current result. The successor has its own model; old settings are not silently treated as equivalent inputs.