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 14:54Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

244K

d/dy [y^7] = 7y^6

52K

det| 12 5 ; 4 13 | = 136

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

3ω² + 2ω + 2 = 0

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 9 9 ; 5 10 | = 45

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

det| 4 9 ; 7 5 | = -43

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

137K

\lim_{α\to 0} \frac{\sin α}{α} = 1

197K

det| 1 1 ; 3 2 | = -1

det| 7 7 ; 4 8 | = 28

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

∂y/∂γ = 8y

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]