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 13:50Z

8θ² + 4θ + 7 = 0

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

244K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

52K

∇²α = 0

∑_{k=1}^{n} k = n(n+1)/2

90K

∇ × E = −∂B/∂t

91K

det| 5 6 ; 5 6 | = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

100K

iħ ∂ψ/∂t = Ĥψ

50K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

137K

det| 3 3 ; 4 4 | = 0

197K

d/dn [n^5] = 5n^4

4y² + 3y + 7 = 0

262K

ω = 2πf

196K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-ω²) dω = √π / 2

218K

PV = nRT

299K

det| 7 5 ; 0 8 | = 56

det| 6 8 ; 4 7 | = 10

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