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 21:17Z

∂n/∂z = 1n

11t² + 6t + 6 = 0

244K

∇ × E = −∂B/∂t

52K

det| 12 1 ; 6 13 | = 150

det| 3 3 ; 4 4 | = 0

90K

∫₀^∞ e^(-n²) dn = √π / 2

91K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

100K

∫₀^∞ e^(-θ²) dθ = √π / 2

50K

det| 11 7 ; 0 12 | = 132

det| 10 5 ; 4 11 | = 90

137K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

197K

det| 7 5 ; 5 8 | = 31

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

262K

ΔS ≥ 0

196K

det| 5 1 ; 1 6 | = 29

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

218K

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

299K

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