Equation 4 · Part 5 · How Do We Actually Know a Safety Measure Worked?
subscript
subscript
What this part means
The lower label selects a particular version, component, or indexed member of the quantity. For example, x₀ and xₜ can be values at different positions.
Its job in the formula
A subscript distinguishes a version, component, step, or member of a quantity. It does not automatically mean multiplication.
Full expression→subscript→Article meaning
The passage around this formula
That bound has a name in elementary statistics, and it is worth stating plainly because it clarifies exactly what a clean red-team result can and cannot license. If k independent attempts are made against a fixed but unknown per-attempt bypass probability p , and all k fail, the standard “rule of three” approximation gives a roughly 95%-confidence upper bound on that probability of . Applied loosely to a red-team programme, this says a clean record is real evidence, and its strength depends entirely on k — the count of genuinely independent attempts, not the number of hours spent. The Constitutional Classifiers paper reports hours, not a count of independent attempts, so…
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
Open the illustrated subscripts: which member of a family? guide →
Sources cited in the article section
These citations provide research context; check each source for the exact claim it supports.