Topless rise

The pre-registered reading final imports an objective

Every child of every qualifying parent has finished. Each child continues a world of the Meta-stack sweep and is paired with the child of the same parent in another arm. All are read over their own samples past a settling window of 1,000 epochs. A child rises late where the median depth of the deepest rung held by a tenth of the world, over the last tenth of those samples, is at least 1 above the deepest its lineage reached before the second half: its median over the fifth tenth, its parent's depth at descent, and every depth it held for 5 samples running up to the fifth tenth's end. Climbing back to where the parent stood is no rise. A child whose lineage had already reached depth 13, the deepest a reading can show, before the second half is ceilinged and read as no rise. A child is extinct where its last-decile median share of replicators is below 10%, and a pair with an extinct child is in no test. Each test is a one-sided sign test at p < 0.05, re-read with the extinct pairs kept and on the children of Meta-stack's nine deep children alone. This substrate imports an objective, a primitive, a hereditary channel, the primitive's semantics and a ladder of growing input arity, so rung 4 on Soup stays not shown whatever it reads.

Hypotheses

• H-rise, rise against none: not shown

  54 pairs measured on both sides: 1 favour rise, 0 none, 53 tie; p = 0.5. With the extinct pairs kept: not shown, 1 to 0, p = 0.5. On the deep parents' children: refuted, 0 to 0.

  Per-parent agreement

  Parent	Favour rise	Favour none	Tie	Not both measured
  run 4843	0	0	1	0
  run 4844	0	0	1	0
  run 4845	0	0	1	0
  run 4852	0	0	1	0
  run 4853	0	0	1	0
  run 4854	0	0	1	0
  run 4861	0	0	1	0
  run 4862	0	0	1	0
  run 4863	0	0	1	0
  run 4870	0	0	1	0
  run 4871	0	0	1	0
  run 4872	0	0	1	0
  run 4879	0	0	1	0
  run 4880	0	0	1	0
  run 4881	0	0	1	0
  run 4888	0	0	1	0
  run 4889	0	0	1	0
  run 4890	0	0	1	0
  run 4897	0	0	1	0
  run 4898	0	0	1	0
  run 4899	0	0	1	0
  run 4906	0	0	1	0
  run 4907	0	0	1	0
  run 4908	0	0	1	0
  run 4915	0	0	1	0
  run 4916	0	0	1	0
  run 4917	0	0	1	0
  run 4924	0	0	1	0
  run 4925	0	0	1	0
  run 4926	0	0	1	0
  run 4933	0	0	1	0
  run 4934	0	0	1	0
  run 4935	0	0	1	0
  run 4942	0	0	1	0
  run 4943	0	0	1	0
  run 4944	0	0	1	0
  run 4951	0	0	1	0
  run 4952	0	0	1	0
  run 4953	0	0	1	0
  run 4960	0	0	1	0
  run 4961	0	0	1	0
  run 4962	0	0	1	0
  run 4969	0	0	1	0
  run 4970	0	0	1	0
  run 4971	1	0	0	0
  run 4978	0	0	1	0
  run 4979	0	0	1	0
  run 4980	0	0	1	0
  run 4987	0	0	1	0
  run 4988	0	0	1	0
  run 4989	0	0	1	0
  run 4996	0	0	1	0
  run 4997	0	0	1	0
  run 4998	0	0	1	0

• H-rise-paid, rise against capped: refuted

  54 pairs measured on both sides: 1 favour rise, 13 capped, 40 tie; p = 1. With the extinct pairs kept: refuted, 1 to 13, p = 1. On the deep parents' children: refuted, 0 to 2, p = 1.

  Per-parent agreement

  Parent	Favour rise	Favour capped	Tie	Not both measured
  run 4843	0	0	1	0
  run 4844	0	1	0	0
  run 4845	0	0	1	0
  run 4852	0	1	0	0
  run 4853	0	1	0	0
  run 4854	0	0	1	0
  run 4861	0	0	1	0
  run 4862	0	0	1	0
  run 4863	0	0	1	0
  run 4870	0	0	1	0
  run 4871	0	0	1	0
  run 4872	0	0	1	0
  run 4879	0	0	1	0
  run 4880	0	0	1	0
  run 4881	0	0	1	0
  run 4888	0	0	1	0
  run 4889	0	0	1	0
  run 4890	0	0	1	0
  run 4897	0	0	1	0
  run 4898	0	0	1	0
  run 4899	0	0	1	0
  run 4906	0	1	0	0
  run 4907	0	0	1	0
  run 4908	0	0	1	0
  run 4915	0	0	1	0
  run 4916	0	0	1	0
  run 4917	0	0	1	0
  run 4924	0	0	1	0
  run 4925	0	0	1	0
  run 4926	0	0	1	0
  run 4933	0	1	0	0
  run 4934	0	1	0	0
  run 4935	0	0	1	0
  run 4942	0	0	1	0
  run 4943	0	0	1	0
  run 4944	0	0	1	0
  run 4951	0	1	0	0
  run 4952	0	1	0	0
  run 4953	0	0	1	0
  run 4960	0	0	1	0
  run 4961	0	0	1	0
  run 4962	0	0	1	0
  run 4969	0	1	0	0
  run 4970	0	0	1	0
  run 4971	1	0	0	0
  run 4978	0	0	1	0
  run 4979	0	0	1	0
  run 4980	0	1	0	0
  run 4987	0	1	0	0
  run 4988	0	0	1	0
  run 4989	0	0	1	0
  run 4996	0	0	1	0
  run 4997	0	1	0	0
  run 4998	0	1	0	0