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

∇ × E = −∂B/∂t

244K

det| 10 5 ; 4 11 | = 90

52K

det| 12 1 ; 6 13 | = 150

e^{i\pi} + 1 = 0

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

CaCO₃ → CaO + CO₂

2H₂ + O₂ → 2H₂O

100K

8ψ² + 7ψ + 0 = 0

50K

det| 11 7 ; 0 12 | = 132

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

137K

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

197K

det| 7 5 ; 5 8 | = 31

\oint_C \vec{F}\cdot d\vec{r} = 0

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

d/dγ [γ^3] = 3γ^2

218K

det| 5 3 ; 2 6 | = 24

299K

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