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 06:26Z

det| 8 1 ; 6 9 | = 66

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

244K

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

52K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

90K

7y² + 7y + 0 = 0

91K

1n² + 9n + 0 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

∫₀^∞ e^(-t²) dt = √π / 2

50K

F = ma

2β² + 9β + 3 = 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

d/dω [ω^6] = 6ω^5

e^{i\pi} + 1 = 0

262K

∇ × E = −∂B/∂t

196K

∂n/∂θ = 3n

218K

8ψ² + 7ψ + 0 = 0

299K

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