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 18:21Z

det| 11 8 ; 0 12 | = 132

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

244K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

52K

N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-y²) dy = √π / 2

90K

∫₀^∞ e^(-α²) dα = √π / 2

91K

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

8γ² + 1γ + 1 = 0

100K

N₂ + 3H₂ ⇌ 2NH₃

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

262K

d/dβ [β^2] = 2β^1

196K

F = ma

det| 7 4 ; 4 8 | = 40

218K

ω = 2πf

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