Math Dump /sym/4011c9
id=373508 · host=jp.commstar.world · 2026-09-01 21:08Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 1 ; 6 5 | = 14
402K
det| 1 9 ; 7 2 | = -61
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
∇²φ = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
det| 10 2 ; 2 11 | = 106
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{11}{4} \sum_{i=1}^{n} i^{2}
6ψ² + 8ψ + 7 = 0
det| 8 7 ; 5 9 | = 37
∂ψ/∂n = 4ψ
F = ma