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 21:35Z

∂n/∂z = 1n

∑_{k=1}^{n} k = n(n+1)/2

244K

∫₀^∞ e^(-t²) dt = √π / 2

52K

det| 12 1 ; 6 13 | = 150

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

90K

d/dx [x^5] = 5x^4

91K

CaCO₃ → CaO + CO₂

5r² + 7r + 0 = 0

100K

∫₀^∞ e^(-n²) dn = √π / 2

50K

det| 11 7 ; 0 12 | = 132

N₂ + 3H₂ ⇌ 2NH₃

137K

det| 7 4 ; 4 8 | = 40

197K

det| 7 5 ; 5 8 | = 31

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

262K

det| 3 6 ; 0 4 | = 12

196K

N₂ + 3H₂ ⇌ 2NH₃

218K

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