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 02:02Z

PV = nRT

∑_{k=1}^{n} k = n(n+1)/2

244K

d/dx [x^5] = 5x^4

52K

det| 7 2 ; 2 8 | = 52

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

90K

∂y/∂γ = 8y

91K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dx [x^3] = 3x^2

100K

det| 9 4 ; 1 10 | = 86

50K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

4y² + 3y + 7 = 0

262K

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