Math Dump /sym/6e8cfd
id=150975 · host=jp.commstar.world · 2026-09-01 21:05Z
∫₀^∞ e^(-r²) dr = √π / 2
det| 4 1 ; 6 5 | = 14
402K
4φ² + 7φ + 7 = 0
det| 5 3 ; 7 6 | = 9
398K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∂y/∂ω = 6y
\frac{12}{2} \sum_{i=1}^{n} i^{2}
3n² + 2n + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{5}{5} \sum_{i=1}^{n} i^{2}
5x² + 4x + 0 = 0