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 21:27Z

∂n/∂z = 1n

det| 4 2 ; 3 5 | = 14

244K

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

52K

det| 12 1 ; 6 13 | = 150

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

det| 9 4 ; 1 10 | = 86

91K

CaCO₃ → CaO + CO₂

det| 9 6 ; 0 10 | = 90

100K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

50K

det| 11 7 ; 0 12 | = 132

2γ² + 5γ + 2 = 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 7 5 ; 5 8 | = 31

N₂ + 3H₂ ⇌ 2NH₃

262K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

196K

det| 5 1 ; 1 6 | = 29

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

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]