Opportunity ledger / Dossier O-0242
Recurring need documented in 1 independent public source item.
First seen 2026-06-02 · Last updated 2026-07-15 · Recalculated daily
Trend factor ×0.5, capped at 2.0.
注意,这个问题首先出现在Google Docs Helpers,欢迎不同观点。 我在GSheets中开发了一个公式。它接受3或4个用户提供的输入值,用于在各自的单元格中产生约10个中间结果,然后组合成一个最终值。我可以横向填充并输入各种用户提供的值选项来查看结果。 可以想象用户提供的输入值是宽度、长度和高度。中间值是壁厚、重量等。最终数值是支撑给定尺寸结构的材料成本。 公式可能如下所示: 参数 值 Chinese research excerpt
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Follow the full evidence chain
Traceable items · inspectable scoring · warming and payment alerts
Scoring summary
Evidence confidence = strength × evidence volume × source diversity × payment × competition × trend × 10. Counts use independent content items; only first-hand pain, current spend, explicit willingness to pay and concrete feature requests affect the score. Repeated posts by one author are discounted. Scoring and status changes follow deterministic rules.
“Evidence-backed” means the problem appears real, recurring and connected to spending. It does not mean the business is worth building. Read the full methodology.