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 22:53Z

F = G m₁m₂ / r²

5φ² + 1φ + 1 = 0

244K

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

52K

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

PV = nRT

90K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

91K

2H₂ + O₂ → 2H₂O

7φ² + 3φ + 6 = 0

100K

8ψ² + 7ψ + 0 = 0

50K

det| 8 4 ; 0 9 | = 72

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

137K

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

197K

det| 3 1 ; 4 4 | = 8

4y² + 3y + 7 = 0

262K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

196K

6z² + 6z + 7 = 0

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

218K

∇ × E = −∂B/∂t

299K

∂β/∂β = 9β

iħ ∂ψ/∂t = Ĥψ

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