Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:27Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-θ²) dθ = √π / 2
248K
11n² + 7n + 7 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
170K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
244K
det| 2 2 ; 4 3 | = -2
105K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
100K
∑_{k=1}^{n} k = n(n+1)/2
138K