Math Dump /sym/247987
id=482114 · host=fr.findroms.cloud · 2026-08-20 02:12Z
det| 8 2 ; 4 9 | = 64
ΔS ≥ 0
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
9r² + 5r + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
43K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
N₂ + 3H₂ ⇌ 2NH₃
∇ × E = −∂B/∂t
∫₀^∞ e^(-t²) dt = √π / 2
det| 1 6 ; 4 2 | = -22
\oint_C \vec{F}\cdot d\vec{r} = 0