Math Dump /sym/9d1883
id=37735 · host=jp.commstar.world · 2026-09-01 21:05Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
2γ² + 7γ + 4 = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-ω²) dω = √π / 2
∫₀^∞ e^(-x²) dx = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
d/dr [r^7] = 7r^6
PV = nRT
e^{i\pi} + 1 = 0
e^{i\pi} + 1 = 0