Math Dump /sym/a9e195
id=985705 · host=jp.commstar.world · 2026-09-01 21:05Z
9x² + 3x + 0 = 0
det| 4 1 ; 6 5 | = 14
402K
CaCO₃ → CaO + CO₂
det| 5 3 ; 7 6 | = 9
398K
det| 11 8 ; 6 12 | = 84
det| 5 2 ; 7 6 | = 16
ω = 2πf
∫₀^∞ e^(-φ²) dφ = √π / 2
∫₀^∞ e^(-β²) dβ = √π / 2
PV = nRT
5θ² + 4θ + 7 = 0
7θ² + 4θ + 7 = 0
E = mc²
∇ × E = −∂B/∂t