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 21:16Z

∂n/∂z = 1n

∫₀^∞ e^(-θ²) dθ = √π / 2

244K

∫₀^∞ e^(-n²) dn = √π / 2

52K

det| 12 1 ; 6 13 | = 150

det| 3 3 ; 4 4 | = 0

90K

CaCO₃ → CaO + CO₂

91K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

100K

8ψ² + 7ψ + 0 = 0

50K

d/dt [t^3] = 3t^2

137K

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

197K

λ = h/p

262K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

196K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

218K

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

299K

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