Σ index Eq pack 13 Ledger /9 Matrix 23 Ledger /15 Batch 16 Σ#18 Σ#24 Batch 28 Eq pack 25 Eq pack 7 Eq pack 1 Matrix 11 Matrix 5

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-18 02:45Z

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

∑_{k=1}^{n} k = n(n+1)/2

68K

11φ² + 7φ + 7 = 0

11K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 6 ; 4 5 | = -4

406K

4γ² + 1γ + 7 = 0

429K

det| 8 5 ; 5 9 | = 47

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

231K

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

195K

∫₀^∞ e^(-γ²) dγ = √π / 2

PV = nRT

412K

det| 9 4 ; 1 10 | = 86

1K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

55K

d/dα [α^9] = 9α^8

242K

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