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 23:55Z

CH₄ + 2O₂ → CO₂ + 2H₂O

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

244K

det| 1 2 ; 7 2 | = -12

52K

\lim_{β\to 0} \frac{\sin β}{β} = 1

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

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

∇²x = 0

det| 10 5 ; 4 11 | = 90

100K

11t² + 9t + 7 = 0

50K

E = mc²

137K

det| 9 4 ; 1 10 | = 86

197K

d/dβ [β^2] = 2β^1

262K

∫₀^∞ e^(-t²) dt = √π / 2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

PV = nRT

299K

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