Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:06Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
\frac{10}{3} \sum_{i=1}^{n} i^{2}
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
429K
5z² + 1z + 0 = 0
det| 4 6 ; 0 5 | = 20
231K
det| 9 4 ; 1 10 | = 86
195K
∫₀^∞ e^(-y²) dy = √π / 2
det| 7 6 ; 1 8 | = 50
412K
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
55K
\lim_{t\to 0} \frac{\sin t}{t} = 1
242K