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 22:54Z

F = G m₁m₂ / r²

F = G m₁m₂ / r²

244K

3n² + 2n + 4 = 0

52K

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

\lim_{x\to 0} \frac{\sin x}{x} = 1

90K

d/dz [z^11] = 11z^10

91K

2H₂ + O₂ → 2H₂O

F = ma

100K

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

50K

det| 8 4 ; 0 9 | = 72

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

137K

det| 7 4 ; 4 8 | = 40

197K

det| 3 1 ; 4 4 | = 8

2γ² + 5γ + 2 = 0

262K

∂γ/∂θ = 2γ

196K

6z² + 6z + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

∇ × E = −∂B/∂t

299K

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