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Ready means the declared display contract was met. It does not establish that a source actually measured this value.
Read the boundary
A share of 0.25 becomes 25.00%. A percentage value of 25 remains 25.00%. Numeric strings are rejected, unavailable remains separate from zero, and a fractional count fails this example's safe-count rule. The negative percentage fixture is permitted; a negative share would not be.
The underlying formatter passed 20 local synthetic assertions. This page offers eight fixed fixtures and no live feed, private Pine engine, account storage, analytics or health input. Browser integration checks are a separate activity. The simple toFixed display is not a locale-aware currency formatter; very large values can use exponential notation.
Source and reading context
- Implementation and all 20 test assertions
- Win rate versus expectancy: keep different quantities separate.
- Drawdown and the measured series: identify what the percentage refers to.
- Cost assumptions: retain calculation conventions.
- Screening journal: preserve observation context.
- Calculation-tool directory: a separate author-maintained resource; this lab does not validate its tools.
Prepared with AI assistance for Ali Gürtuna's own projects. The example is independently designed. Educational software only; no prediction, financial advice, clinical assessment or guaranteed outcome.