Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 22:55Z

F = G m₁m₂ / r²

N₂ + 3H₂ ⇌ 2NH₃

244K

d/dy [y^7] = 7y^6

52K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

\binom{n}{k} = \frac{n!}{k!(n-k)!}

90K

det| 10 3 ; 4 11 | = 98

91K

2H₂ + O₂ → 2H₂O

\frac{8}{6} \sum_{i=1}^{n} i^{2}

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

det| 8 4 ; 0 9 | = 72

det| 7 4 ; 4 8 | = 40

137K

∫₀^∞ e^(-n²) dn = √π / 2

197K

det| 3 1 ; 4 4 | = 8

\frac{12}{7} \sum_{i=1}^{n} i^{2}

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

F = G m₁m₂ / r²

218K

det| 4 2 ; 3 5 | = 14

299K

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