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 20:25Z

∑_{k=1}^{n} k = n(n+1)/2

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

244K

d/dβ [β^2] = 2β^1

52K

6ω² + 3ω + 2 = 0

∇ × E = −∂B/∂t

90K

∂β/∂β = 6β

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

7y² + 7y + 0 = 0

100K

8ψ² + 7ψ + 0 = 0

50K

det| 8 3 ; 4 9 | = 60

N₂ + 3H₂ ⇌ 2NH₃

137K

det| 5 3 ; 2 6 | = 24

197K

9x² + 3x + 6 = 0

6r² + 3r + 1 = 0

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

9ψ² + 3ψ + 3 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

218K

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