Σ index Batch 10 Σ#18 Σ#24 Batch 4 Matrix 17 Ledger /9 Batch 16 Ledger /3 Rxn set 26 Eq pack 19 Eq pack 1 Eq pack 25 Matrix 23

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-19 00:17Z

ω = 2πf

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

115K

∇ × E = −∂B/∂t

322K

7ω² + 1ω + 4 = 0

10n² + 3n + 7 = 0

368K

∑_{k=1}^{n} k = n(n+1)/2

213K

∫₀^∞ e^(-ω²) dω = √π / 2

\oint_C \vec{F}\cdot d\vec{r} = 0

331K

9x² + 4x + 7 = 0

4K

4ω² + 6ω + 1 = 0

det| 1 7 ; 7 2 | = -47

40K

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

370K

e^{i\pi} + 1 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

162K

∫₀^∞ e^(-x²) dx = √π / 2

68K

∫₀^∞ e^(-y²) dy = √π / 2

e^{i\pi} + 1 = 0

65K

∫₀^∞ e^(-x²) dx = √π / 2

178K

1φ² + 1φ + 7 = 0

428K

det| 4 1 ; 2 5 | = 18

173K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

86K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

475K

∑_{k=1}^{n} k = n(n+1)/2

261K

CH₄ + 2O₂ → CO₂ + 2H₂O

243K

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