Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:15Z
ω = 2πf
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
115K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
322K
7ω² + 1ω + 4 = 0
\frac{6}{1} \sum_{i=1}^{n} i^{2}
368K
\oint_C \vec{F}\cdot d\vec{r} = 0
213K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 9 7 ; 3 10 | = 69
331K
∑_{k=1}^{n} k = n(n+1)/2
4K
4ω² + 6ω + 1 = 0
det| 12 7 ; 5 13 | = 121
370K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
162K
∫₀^∞ e^(-y²) dy = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
65K
∫₀^∞ e^(-ψ²) dψ = √π / 2
173K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
475K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
261K