Math Dump /sym/d65987
id=389007 · host=jp.commstar.world · 2026-09-01 21:07Z
det| 5 7 ; 2 6 | = 16
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-t²) dt = √π / 2
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{8}{5} \sum_{i=1}^{n} i^{2}
N₂ + 3H₂ ⇌ 2NH₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∇ × E = −∂B/∂t
E = mc²
ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 4 ; 0 10 | = 90
det| 2 4 ; 2 3 | = -2