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

∫₀^∞ e^(-x²) dx = √π / 2

244K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

52K

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

∇²r = 0

90K

E = mc²

91K

2H₂ + O₂ → 2H₂O

7φ² + 3φ + 6 = 0

100K

8ψ² + 7ψ + 0 = 0

50K

det| 8 4 ; 0 9 | = 72

det| 7 7 ; 4 8 | = 28

137K

iħ ∂ψ/∂t = Ĥψ

197K

det| 3 1 ; 4 4 | = 8

det| 11 9 ; 5 12 | = 87

262K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

196K

6z² + 6z + 7 = 0

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

218K

N₂ + 3H₂ ⇌ 2NH₃

299K

∂β/∂β = 9β

iħ ∂ψ/∂t = Ĥψ

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