Math Dump /sym/c8cecf
id=747119 · host=jp.commstar.world · 2026-09-01 21:06Z
12r² + 1r + 2 = 0
det| 4 1 ; 6 5 | = 14
402K
∇²y = 0
det| 5 3 ; 7 6 | = 9
398K
det| 9 5 ; 1 10 | = 85
det| 5 5 ; 4 6 | = 10
∂r/∂ω = 1r
∫₀^∞ e^(-n²) dn = √π / 2
CaCO₃ → CaO + CO₂
∇ × E = −∂B/∂t
det| 8 4 ; 1 9 | = 68
\oint_C \vec{F}\cdot d\vec{r} = 0
F = G m₁m₂ / r²
CaCO₃ → CaO + CO₂