Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:20Z
ω = 2πf
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
322K
7ω² + 1ω + 4 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
368K
\oint_C \vec{F}\cdot d\vec{r} = 0
213K
∫₀^∞ e^(-ω²) dω = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
4K
4ω² + 6ω + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
40K
det| 1 5 ; 4 2 | = -18
370K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-y²) dy = √π / 2
\frac{6}{2} \sum_{i=1}^{n} i^{2}
65K
det| 12 6 ; 1 13 | = 150
173K
∑_{k=1}^{n} k = n(n+1)/2
86K
\oint_C \vec{F}\cdot d\vec{r} = 0
261K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
243K