Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:38Z
det| 6 5 ; 4 7 | = 22
det| 5 9 ; 7 6 | = -33
438K
∇²φ = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ω²) dω = √π / 2
448K
F = ma
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
455K
1φ² + 4φ + 5 = 0