Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:06Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
∑_{k=1}^{n} k = n(n+1)/2
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-θ²) dθ = √π / 2
406K
5z² + 1z + 0 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
231K
∫₀^∞ e^(-y²) dy = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
412K
F = G m₁m₂ / r²
det| 2 7 ; 7 3 | = -43
242K
4β² + 7β + 0 = 0
iħ ∂ψ/∂t = Ĥψ