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 14:51Z

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

244K

det| 9 4 ; 1 10 | = 86

52K

det| 12 5 ; 4 13 | = 136

det| 5 3 ; 2 6 | = 24

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

AgNO₃ + NaCl → AgCl↓ + NaNO₃

100K

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

50K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

137K

det| 8 2 ; 7 9 | = 58

197K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

λ = h/p

218K

[ 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]