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 05:59Z

e^{i\pi} + 1 = 0

11z² + 3z + 4 = 0

244K

det| 7 4 ; 4 8 | = 40

52K

CH₄ + 2O₂ → CO₂ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

90K

6x² + 6x + 1 = 0

91K

det| 7 5 ; 1 8 | = 51

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

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

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

137K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

197K

∫₀^∞ e^(-z²) dz = √π / 2

\oint_C \vec{F}\cdot d\vec{r} = 0

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

ΔS ≥ 0

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]