Σ index Rxn set 20 Matrix 17 Ledger /3 Σ#6 Rxn set 8 Ledger /9 Batch 16 Ledger /21 Matrix 23 Eq pack 19 Eq pack 25 Eq pack 7 Ledger /15 Batch 4 Matrix 5

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-18 22:21Z

∂θ/∂γ = 6θ

\lim_{t\to 0} \frac{\sin t}{t} = 1

428K

12γ² + 9γ + 7 = 0

238K

9γ² + 2γ + 3 = 0

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

270K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

268K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

41K

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

330K

\frac{9}{8} \sum_{i=1}^{n} i^{2}

PV = nRT

95K

det| 9 4 ; 1 10 | = 86

121K

det| 8 2 ; 4 9 | = 64

e^{i\pi} + 1 = 0

7K

det| 2 4 ; 4 3 | = -10

133K

∑_{k=1}^{n} k = n(n+1)/2

54K

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