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 02:14Z

∑_{k=1}^{n} k = n(n+1)/2

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

115K

∑_{k=1}^{n} k = n(n+1)/2

322K

10x² + 6x + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

368K

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

213K

E = mc²

AgNO₃ + NaCl → AgCl↓ + NaNO₃

331K

\frac{11}{8} \sum_{i=1}^{n} i^{2}

4K

e^{i\pi} + 1 = 0

det| 7 4 ; 4 8 | = 40

40K

PV = nRT

370K

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

162K

9θ² + 3θ + 7 = 0

68K

det| 12 1 ; 4 13 | = 152

65K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

178K

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