Math Dump /sym/52ff9b
id=834634 · host=jp.commstar.world · 2026-09-01 21:07Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
ω = 2πf
det| 5 3 ; 7 6 | = 9
398K
e^{i\pi} + 1 = 0
\frac{3}{8} \sum_{i=1}^{n} i^{2}
∂r/∂φ = 1r
CaCO₃ → CaO + CO₂
PV = nRT
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 7 ; 2 11 | = 96
det| 9 1 ; 1 10 | = 89