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 21:06Z

∂n/∂z = 1n

∂y/∂γ = 8y

244K

det| 7 4 ; 4 8 | = 40

52K

det| 12 1 ; 6 13 | = 150

det| 4 6 ; 4 5 | = -4

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

91K

CaCO₃ → CaO + CO₂

det| 6 4 ; 4 7 | = 26

100K

7y² + 7y + 0 = 0

50K

det| 11 7 ; 0 12 | = 132

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 12 9 ; 5 13 | = 111

197K

det| 7 5 ; 5 8 | = 31

\lim_{t\to 0} \frac{\sin t}{t} = 1

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

det| 5 3 ; 2 6 | = 24

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]