Earth Similarity Index
Proposed scale on how similar a Planetary-mass object or natural satellite is to earth
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Earth Similarity Index
Summary
Earth Similarity Index is a measurement scale[1]. It draws 90 Wikipedia views per month (measurement_scale category, ranking #13 of 26).[2]
Key Facts
- Earth Similarity Index's instance of is recorded as measurement scale[3].
- Earth Similarity Index's Freebase ID is recorded as /m/0kf_bwy[4].
- Earth Similarity Index's main subject is recorded as similarity to earth[5].
- Earth Similarity Index's defining formula is recorded as {ESI}=\sqrt[n]{\prod_{i=1}^n \left(F_{x_i}\right)^{w_i}}=\prod_{i=1}^n \left(1 - \left| \frac{x_i - x_{i_0}}{x_i + x_{i_0}} \right| \right)^\frac{w_i}{n}[6].
- Earth Similarity Index's maintained by WikiProject is recorded as WikiProject Mathematics[7].
- Earth Similarity Index's Microsoft Academic ID is recorded as 187619079[8].
- Earth Similarity Index's in defining formula is recorded as x_i[9].
Why It Matters
Earth Similarity Index draws 90 Wikipedia views per month (measurement_scale category, ranking #13 of 26).[2] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[10] It is known by 6 alternative names across languages and contexts.[11]