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Google's unit converter shows incorrect parsec calculations

Google's unit converter contains a bug where calculations involving parsecs yield incorrect results. While the converter correctly identifies 1 parsec as approximately 3e16 meters, performing mathematical operations on this unit, even multiplying by one, results in an erroneous value of 5e14 meters. This error appears to stem from a confusion between degrees and radians when interpreting angles, leading to a calculation that is off by a factor of 57.3, the number of degrees in a radian. AI

IMPACT This is a bug in a unit converter, not directly related to AI.

RANK_REASON The item describes a bug in a widely used tool (Google's unit converter).

Read on LessWrong (AI tag) →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Google's unit converter shows incorrect parsec calculations

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  1. LessWrong (AI tag) TIER_1 English(EN) · jefftk ·

    Google Can't Math Parsecs

    <p><span> </span> <a href="https://3e.org/">Daniel Drucker</a> <a href="https://gist.github.com/dmd/f044d2947b81d63a838a6719a200f007">pointed me</a> at a fun bug in Google's calculator: the parsec is wrong when you do math on it. </p><p> As the earth travels around the sun, close…