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| 7 7 ; 4 8 | = 28

52K

det| 12 1 ; 6 13 | = 150

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

90K

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

91K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

100K

N₂ + 3H₂ ⇌ 2NH₃

50K

det| 11 7 ; 0 12 | = 132

∑_{k=1}^{n} k = n(n+1)/2

137K

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

197K

det| 7 5 ; 5 8 | = 31

d/dβ [β^2] = 2β^1

262K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

196K

det| 5 1 ; 1 6 | = 29

\frac{9}{6} \sum_{i=1}^{n} i^{2}

λ = h/p

∇ × E = −∂B/∂t

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