Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:40Z
11t² + 7t + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
326K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 4 5 | = -4
201K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 9 ; 7 6 | = -33
359K
det| 10 1 ; 4 11 | = 106
∫₀^∞ e^(-n²) dn = √π / 2
233K
\lim_{t\to 0} \frac{\sin t}{t} = 1
412K
∑_{k=1}^{n} k = n(n+1)/2
iħ ∂ψ/∂t = Ĥψ