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

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

244K

1θ² + 2θ + 6 = 0

52K

det| 12 1 ; 6 13 | = 150

det| 9 4 ; 1 10 | = 86

90K

∇ × E = −∂B/∂t

91K

CaCO₃ → CaO + CO₂

det| 11 2 ; 5 12 | = 122

100K

det| 4 8 ; 3 5 | = -4

50K

det| 11 7 ; 0 12 | = 132

5φ² + 1φ + 1 = 0

137K

2H₂ + O₂ → 2H₂O

197K

det| 7 5 ; 5 8 | = 31

iħ ∂ψ/∂t = Ĥψ

262K

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

196K

e^{i\pi} + 1 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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