Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 00:21Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
115K
7ω² + 1ω + 4 = 0
det| 5 3 ; 2 6 | = 24
368K
∑_{k=1}^{n} k = n(n+1)/2
213K
∫₀^∞ e^(-ω²) dω = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
331K
4ω² + 6ω + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
40K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
370K
e^{i\pi} + 1 = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
68K
∫₀^∞ e^(-y²) dy = √π / 2
∫₀^∞ e^(-ψ²) dψ = √π / 2
65K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
173K
\oint_C \vec{F}\cdot d\vec{r} = 0
243K
det| 11 8 ; 6 12 | = 84
454K
det| 7 3 ; 6 8 | = 38
302K
det| 11 3 ; 6 12 | = 114
53K