Σ index Σ#18 Eq pack 19 Ledger /15 Eq pack 25 Ledger /27 Rxn set 14 Eq pack 7 Matrix 23 Ledger /21 Batch 16 Ledger /3 Eq pack 1 Matrix 5 Rxn set 2 Rxn set 8 Batch 22

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-19 17:00Z

\frac{12}{7} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

479K

∂α/∂r = 8α

8K

CH₄ + 2O₂ → CO₂ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

102K

∫₀^∞ e^(-x²) dx = √π / 2

57K

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

F = ma

264K

∫₀^∞ e^(-n²) dn = √π / 2

276K

∇²α = 0

2H₂ + O₂ → 2H₂O

257K

det| 7 4 ; 4 8 | = 40

250K

ω = 2πf

iħ ∂ψ/∂t = Ĥψ

62K

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

256K

PV = nRT

∇²x = 0

46K

N₂ + 3H₂ ⇌ 2NH₃

164K

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