Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 19:11Z
PV = nRT
\frac{1}{7} \sum_{i=1}^{n} i^{2}
11K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∫₀^∞ e^(-t²) dt = √π / 2
429K
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
195K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 1 8 | = 54
412K
det| 9 4 ; 1 10 | = 86
1K
det| 3 5 ; 7 4 | = -23
∫₀^∞ e^(-θ²) dθ = √π / 2
55K
∫₀^∞ e^(-x²) dx = √π / 2
242K
∑_{k=1}^{n} k = n(n+1)/2
339K