Σ index Batch 4 Eq pack 7 Batch 22 Σ#12 Matrix 23 Eq pack 25 Σ#24 Eq pack 19 Ledger /3 Matrix 5 Ledger /15

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-17 23:41Z

∫₀^∞ e^(-γ²) dγ = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

205K

1α² + 9α + 4 = 0

47K

det| 11 2 ; 0 12 | = 132

∫₀^∞ e^(-y²) dy = √π / 2

66K

∇ × E = −∂B/∂t

106K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

82K

12t² + 1t + 6 = 0

202K

5z² + 4z + 4 = 0

∫₀^∞ e^(-α²) dα = √π / 2

89K

F = G m₁m₂ / r²

317K

det| 2 8 ; 1 3 | = -2

CaCO₃ → CaO + CO₂

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

185K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

30K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

217K

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