Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:07Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-θ²) dθ = √π / 2
218K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
190K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
248K
det| 7 2 ; 1 8 | = 54
157K
11n² + 7n + 7 = 0
det| 2 3 ; 5 3 | = -9
170K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 2 7 ; 7 3 | = -43
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃