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 20:27Z

det| 1 9 ; 3 2 | = -25

∂n/∂θ = 3n

479K

∑_{k=1}^{n} k = n(n+1)/2

8K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

102K

∇²ψ = 0

57K

det| 11 4 ; 0 12 | = 132

det| 7 4 ; 4 8 | = 40

264K

PV = nRT

276K

∫₀^∞ e^(-r²) dr = √π / 2

det| 11 5 ; 0 12 | = 132

257K

e^{i\pi} + 1 = 0

250K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

\frac{8}{6} \sum_{i=1}^{n} i^{2}

62K

N₂ + 3H₂ ⇌ 2NH₃

256K

∂y/∂r = 4y

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

46K

F = G m₁m₂ / r²

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