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 21:08Z

∂n/∂z = 1n

∇²r = 0

244K

det| 12 9 ; 5 13 | = 111

52K

det| 12 1 ; 6 13 | = 150

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

90K

F = G m₁m₂ / r²

91K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

100K

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

50K

det| 11 7 ; 0 12 | = 132

λ = h/p

137K

det| 9 4 ; 1 10 | = 86

197K

det| 7 5 ; 5 8 | = 31

det| 5 3 ; 2 6 | = 24

262K

CH₄ + 2O₂ → CO₂ + 2H₂O

196K

∑_{k=1}^{n} k = n(n+1)/2

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]