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 13:39Z

8θ² + 4θ + 7 = 0

∫₀^∞ e^(-x²) dx = √π / 2

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

∇²α = 0

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

90K

det| 11 9 ; 5 12 | = 87

91K

det| 5 6 ; 5 6 | = 0

det| 7 4 ; 4 8 | = 40

100K

e^{i\pi} + 1 = 0

50K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

137K

ω = 2πf

197K

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

det| 11 2 ; 5 12 | = 122

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

∑_{k=1}^{n} k = n(n+1)/2

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

218K

λ = h/p

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