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 22:54Z

F = G m₁m₂ / r²

∇²r = 0

244K

7φ² + 3φ + 6 = 0

52K

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

∇ × E = −∂B/∂t

90K

iħ ∂ψ/∂t = Ĥψ

91K

2H₂ + O₂ → 2H₂O

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

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

det| 8 4 ; 0 9 | = 72

8ψ² + 7ψ + 0 = 0

137K

CH₄ + 2O₂ → CO₂ + 2H₂O

197K

det| 3 1 ; 4 4 | = 8

12z² + 1z + 7 = 0

262K

∇ × E = −∂B/∂t

196K

6z² + 6z + 7 = 0

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

218K

det| 9 6 ; 0 10 | = 90

299K

∂β/∂β = 9β

iħ ∂ψ/∂t = Ĥψ

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