Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:41Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
68K
∫₀^∞ e^(-x²) dx = √π / 2
11K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
406K
det| 4 8 ; 3 5 | = -4
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{1}{7} \sum_{i=1}^{n} i^{2}
231K
F = ma
det| 2 7 ; 7 3 | = -43
412K
Fe₂O₃ + 3CO → 2Fe + 3CO₂