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 21:28Z

∂n/∂z = 1n

det| 4 6 ; 4 5 | = -4

244K

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

52K

det| 12 1 ; 6 13 | = 150

det| 9 6 ; 0 10 | = 90

90K

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

91K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-φ²) dφ = √π / 2

100K

det| 7 4 ; 4 8 | = 40

50K

det| 11 7 ; 0 12 | = 132

N₂ + 3H₂ ⇌ 2NH₃

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 7 5 ; 5 8 | = 31

d/dα [α^9] = 9α^8

262K

7φ² + 3φ + 6 = 0

196K

det| 5 1 ; 1 6 | = 29

∑_{k=1}^{n} k = n(n+1)/2

218K

\frac{9}{6} \sum_{i=1}^{n} i^{2}

λ = h/p

∇ × E = −∂B/∂t

[ 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]