Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:52Z
det| 6 5 ; 4 7 | = 22
det| 3 7 ; 2 4 | = -2
460K
∑_{k=1}^{n} k = n(n+1)/2
438K
∇²φ = 0
det| 7 4 ; 4 8 | = 40
186K
det| 4 8 ; 3 5 | = -4
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
F = ma
∫₀^∞ e^(-x²) dx = √π / 2
459K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃