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 21:22Z

iħ ∂ψ/∂t = Ĥψ

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

428K

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

238K

\frac{11}{5} \sum_{i=1}^{n} i^{2}

det| 7 4 ; 4 8 | = 40

270K

e^{i\pi} + 1 = 0

268K

2H₂ + O₂ → 2H₂O

7y² + 7y + 0 = 0

41K

det| 4 6 ; 4 5 | = -4

330K

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

95K

N₂ + 3H₂ ⇌ 2NH₃

121K

ΔS ≥ 0

7K

∫₀^∞ e^(-t²) dt = √π / 2

133K

∑_{k=1}^{n} k = n(n+1)/2

54K

2H₂ + O₂ → 2H₂O

21K

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