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 22:54Z

F = G m₁m₂ / r²

det| 8 6 ; 6 9 | = 36

244K

det| 4 8 ; 3 5 | = -4

52K

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

d/dx [x^3] = 3x^2

90K

N₂ + 3H₂ ⇌ 2NH₃

91K

2H₂ + O₂ → 2H₂O

det| 9 6 ; 0 10 | = 90

100K

det| 7 4 ; 4 8 | = 40

50K

det| 8 4 ; 0 9 | = 72

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

137K

∫₀^∞ e^(-α²) dα = √π / 2

197K

d/dα [α^9] = 9α^8

262K

10y² + 5y + 6 = 0

196K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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